Update to version 0.2.12

makerdao · Sep 2, 2019 · 4fd4d67 · 4fd4d67
1 parent 2835a25
commit 4fd4d67
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Showing 7 changed files with 149 additions and 92 deletions.
diff --git a/libexec/mcd/conf/kovan.json b/libexec/mcd/conf/kovan.json
@@ -1,76 +1,83 @@
 {
   "DEPLOYER": "0x61de44946D6b809a30D8e6A236157966659f9640",
-  "MULTICALL": "0x34b5bd422b27a8c8eaf3f80b940367d975c8f6e1",
+  "MULTICALL": "0x45cb578f91fd7e1ebcf910d270814c7ddf9c3bdd",
   "FAUCET": "0x94598157fcf0715c3bc9b4a35450cce82ac57b20",
-  "MCD_DEPLOY": "0x6146433a8ec1ac6cf100acf2ab09a81912393ed2",
+  "MCD_DEPLOY": "0x8d02bab52dc69f473b7ab65fc3b608c1d92746bd",
   "MCD_GOV": "0xaaf64bfcc32d0f15873a02163e7e500671a4ffcd",
-  "MCD_GUARD": "0x0de879766490e497025738ae29bb8cc533eb355d",
-  "MCD_ADM": "0x3d434d7625721aa31ddbf9f98825aca6ba4b685f",
-  "MCD_IOU": "0xc52362382417f56e85e7e030b786972a1a2edd0b",
-  "VOTE_PROXY_FACTORY": "0x984c18e3f8a8582cedaa5b96e2c7399f0a2b022b",
-  "MCD_VAT": "0x04c67ea772ebb467383772cb1b64c7a9b1e02bca",
-  "MCD_JUG": "0xeffb135cf2e4911de9e478679d358c9df246424a",
-  "MCD_CAT": "0x505795bd482f24da52bba25c072a833696d8c6ee",
-  "MCD_VOW": "0x5fd6598a1f6a3b5fe78627fa72107d4a9fadf348",
-  "MCD_JOIN_DAI": "0xcf20652c7e9ff777fcb3772b594e852d1154174d",
-  "MCD_FLAP": "0x43920251323f05139c76bd75771fd3ab8e5a6dad",
-  "MCD_FLOP": "0xd5f64f76ce8047e8978707a00fa4c143405e9e37",
-  "MCD_PAUSE": "0xb5bb144eb951a8060d6ac186aee694187e2d037d",
-  "MCD_PAUSE_PROXY": "0xd16ba625e0b981c73fba249db64b523eade884a4",
-  "MCD_GOV_ACTIONS": "0xed0150fc2eb6f280af552fbdf3cbd5f66d3c7d1f",
-  "MCD_DAI": "0xdb6a55a94e0dd324292f3d05cf504c751b31cee2",
-  "MCD_SPOT": "0x2403ddca8715427fdb04f9e70d8989cddab06b67",
-  "MCD_POT": "0xe019a058adcd42e34a456f3b86466ddd103027e4",
-  "MCD_END": "0xdf72153215205ae87b4cf388866064ce234b35a5",
-  "MCD_ESM": "0xce1db78a9d5ff7520430421f8fa5f7744021dd3e",
-  "PROXY_ACTIONS": "0x4e8fa882ce2127b50e508d3abfa6be12911b0c05",
-  "CDP_MANAGER": "0x7a4991c6bd1053c31f1678955ce839999d9841b1",
-  "GET_CDPS": "0xcc1ba3ee9cd1e06765ae41a195723bbe97de4ed1",
+  "MCD_GUARD": "0x9b265d2abc5248389f0e603963d22141304f7b18",
+  "MCD_ADM": "0xbe4bc5ed0bd879327e161ae57b8d59bb103bf56c",
+  "MCD_IOU": "0xe7f374ef2dfa4f33d99fa8237749fbf69532a867",
+  "VOTE_PROXY_FACTORY": "0xa3b66ac8d0b621a406b9f974ec68badd45bb18ef",
+  "MCD_VAT": "0xdf69460542dbdcf2f1e77941f53cfd4113a06183",
+  "MCD_JUG": "0x269b2ca90b8f5d8e0a78ec9e1ea43ec41f7d1477",
+  "MCD_CAT": "0xb30432fc29e1479240e9f107c1e333b962998f06",
+  "MCD_VOW": "0x022688b43bf76a9e6f4d3a96350ffde90a752d25",
+  "MCD_JOIN_DAI": "0x922253e8bb9905ae4d37bc9bd512db5c91b5ee6c",
+  "MCD_FLAP": "0x2f03d50e1fa1768b2c627e683d940911eea4449b",
+  "MCD_FLOP": "0xd86a529f008c092009334f0ea975e01d6d2dbf9a",
+  "MCD_PAUSE": "0x7c05a46d96a125ee8f084f600f33cd6432c48400",
+  "MCD_PAUSE_PROXY": "0xf11469b79f4836e53a63447f019d1806aaa749dc",
+  "MCD_GOV_ACTIONS": "0x05c0d17607d0b048fc7b4749be73f11698461a4b",
+  "MCD_DAI": "0xb64964e9c0b658aa7b448cdbddfcdccab26cc584",
+  "MCD_SPOT": "0xb61db7923f841740c96b24baec4805e522bb8594",
+  "MCD_POT": "0xe8fc4fc4d5ab7fa20be296277ef157a8b0ec20ce",
+  "MCD_END": "0xeb9df03edf12619648911b5101d911ebb3527adc",
+  "MCD_ESM": "0x509628df09de9b86af6650f90978412ed95c148d",
+  "PROXY_ACTIONS": "0xad5e4a739e950ee591861d034090c2b1e232dc15",
+  "CDP_MANAGER": "0x093a6036114813f951c82929c171c2e415539ffa",
+  "GET_CDPS": "0x672fa0c6ebe0bc93fc78acc064212181ac5a0c55",
   "PROXY_FACTORY": "0xe11e3b391f7e8bc47247866af32af67dd58dc800",
   "PROXY_REGISTRY": "0x64a436ae831c1672ae81f674cab8b6775df3475c",
   "ETH": "0xd0a1e359811322d97991e03f863a0c30c2cf029c",
   "VAL_ETH": "0x75dd74e8afe8110c8320ed397cccff3b8134d981",
   "PIP_ETH": "0x75dd74e8afe8110c8320ed397cccff3b8134d981",
-  "MCD_JOIN_ETH_A": "0x004ddbf22b90cc5ce715be6096ac2fd89b514bf6",
-  "MCD_FLIP_ETH_A": "0xe8b1439bbcc5a4da4a8e938257aea3a8d18f78ad",
-  "MCD_JOIN_ETH_B": "0xb3acc117e70e9f2cb8afa66c80ed5ffc09df9c70",
-  "MCD_FLIP_ETH_B": "0xd4b18bbc581fa6f7a019c7c8f2245430f865c14e",
-  "MCD_JOIN_ETH_C": "0xade09cccddbacfdd69741c97a45d742460e9ec23",
-  "MCD_FLIP_ETH_C": "0x965875bddaa6011a8af54cb952798473bc0f086b",
+  "MCD_JOIN_ETH_A": "0xc6d2c6ac2155461d41621eac97ca0e42cd8c6805",
+  "MCD_FLIP_ETH_A": "0x02b6c914e29ee4d310e6b8e24340a8a643627d44",
+  "MCD_JOIN_ETH_B": "0xcf9a5fe859b4797630141f156c597281d824d62d",
+  "MCD_FLIP_ETH_B": "0x30a1d49da153d12bb74e3a273a21850a1e484a45",
+  "MCD_JOIN_ETH_C": "0x3b8ed141f5961ba98527f30723cd90c028c4ec94",
+  "MCD_FLIP_ETH_C": "0xc7fd00f35e77f40034a775feb88cbc6e4e88fbbc",
   "REP": "0xc7aa227823789e363f29679f23f7e8f6d9904a9b",
   "VAL_REP": "0x5debc8c4124db0c1d3bad99e69287a576c7b2ccc",
   "PIP_REP": "0x5debc8c4124db0c1d3bad99e69287a576c7b2ccc",
-  "MCD_JOIN_REP_A": "0x91f4e07be74445a3897b6d4e70393b5ad7b8e4b0",
-  "MCD_FLIP_REP_A": "0x01d7735e4a4cadadb1f1ec5e7fe08f676ec17ed2",
+  "MCD_JOIN_REP_A": "0x2c205dd1a49b17d24062e72b2fd4585c643359fb",
+  "MCD_FLIP_REP_A": "0x4ef2bede48b106151e75b58ee73c85a4ef444adc",
   "ZRX": "0x18392097549390502069c17700d21403ea3c721a",
   "VAL_ZRX": "0xc010f1bbde279a5bb05c93f5fc902293d5a9f7a9",
   "PIP_ZRX": "0xc010f1bbde279a5bb05c93f5fc902293d5a9f7a9",
-  "MCD_JOIN_ZRX_A": "0x4a48d3e3ee832575f70efb980c9a62ddce5c263a",
-  "MCD_FLIP_ZRX_A": "0x5ce206c55d6c13fe9293a947b43a0dcd3e6ef137",
+  "MCD_JOIN_ZRX_A": "0x3d030db261162992484efad43174fce231b0984c",
+  "MCD_FLIP_ZRX_A": "0xb08a9c38f184c7e0b7468e6fb3923a1121a23cb0",
   "OMG": "0x441b1a74c69ee6e631834b626b29801d42076d38",
   "VAL_OMG": "0x1e9740f61e80650a60ba70f2d0b477fb85db2b03",
   "PIP_OMG": "0x1e9740f61e80650a60ba70f2d0b477fb85db2b03",
-  "MCD_JOIN_OMG_A": "0x606fcf8eb5bbe1dd17d52d853c7d346c594109fe",
-  "MCD_FLIP_OMG_A": "0xc967ff09e407ec029cb98f42f8e628116407085b",
+  "MCD_JOIN_OMG_A": "0x7ee813838fb9eef4b46ea1756380e16f2db51669",
+  "MCD_FLIP_OMG_A": "0x3f3fea4e1e8a21c0517eccb034b97ea7756ecea4",
   "BAT": "0x9f8cfb61d3b2af62864408dd703f9c3beb55dff7",
   "VAL_BAT": "0x5c40c9eb35c76069fa4c3a00ea59fac6ffa9c113",
   "PIP_BAT": "0x5c40c9eb35c76069fa4c3a00ea59fac6ffa9c113",
-  "MCD_JOIN_BAT_A": "0x635716849a7f6ae57211bb2f9564b10551a8f166",
-  "MCD_FLIP_BAT_A": "0x5bc5be4775eb6c61bff9717e1f35d887fb54142c",
+  "MCD_JOIN_BAT_A": "0x9ca955e44ebdd69d070e4a62653b73d82b4e82ba",
+  "MCD_FLIP_BAT_A": "0x7b0f4c12003ab881ecc11d9d12f15d3f8fe9fcff",
   "DGD": "0x62aeec5fb140bb233b1c5612a8747ca1dc56dc1b",
   "VAL_DGD": "0x112bf99e873317643fbfcc22d197e3e01b825cb0",
   "PIP_DGD": "0x112bf99e873317643fbfcc22d197e3e01b825cb0",
-  "MCD_JOIN_DGD_A": "0xf07b0cbe6fad45bb3576de92e063639ad951987f",
-  "MCD_FLIP_DGD_A": "0x034f2c3e4e8db8f8469493bb38d8885e06f8ab54",
+  "MCD_JOIN_DGD_A": "0xc269c2b400f560668ec15d04767607f60be46947",
+  "MCD_FLIP_DGD_A": "0x2768a3436d51fd7b6f0ef002b46912e423920721",
   "GNT": "0xc81ba844f451d4452a01bbb2104c1c4f89252907",
   "VAL_GNT": "0xf46e96a6f23fdcb5870f0ac0dbe9d2c605485ddc",
   "PIP_GNT": "0xf46e96a6f23fdcb5870f0ac0dbe9d2c605485ddc",
-  "MCD_JOIN_GNT_A": "0x4e22282bb7304c6c07aa4404b3a9a2f7afe1958a",
-  "MCD_FLIP_GNT_A": "0xa1a4cc927091a3c9f10e55a161869b3cad58ef1b",
-  "PROXY_PAUSE_ACTIONS": "0x640457c680d75dae73450a642c41cd178d34ac65",
+  "MCD_JOIN_GNT_A": "0xb8dbbd75ebf7de71815177ff43b809c428702260",
+  "MCD_FLIP_GNT_A": "0xb831251366a991f8a867f7f3bb1c720a7e12900f",
+  "SAI": "0xc4375b7de8af5a38a93548eb8453a498222c4ff2",
+  "PIP_SAI": "0x0000000000000000000000000000000000000001",
+  "MCD_JOIN_SAI": "0x92424ca1df17c48d6be8448173bb10366120df0b",
+  "MCD_FLIP_SAI": "0x2f4e4a5507db5dc4e07bb949cbb0135b06f9885c",
+  "PROXY_PAUSE_ACTIONS": "0x317e4d435a9c067529b985aa55fce8a92153f0fd",
   "PROXY_DEPLOYER": "0x818a81dd914e89a4698869ee54c8e2c056bfda03",
-  "GOV_POLL_GEN": "0xd247195403963d7b81ff0028d1036d7ed0ed61a3",
+  "SAI_TUB": "0xa71937147b55deb8a530c7229c442fd3f31b7db2",
+  "MIGRATION": "0x1276d811b96bfa2413a28ff062eb854e42af94f5",
+  "MIGRATION_PROXY_ACTIONS": "0x53283da4dddac7cda87fd01458c6ceed32451b21",
+  "GOV_POLL_GEN": "0x9211500996c12f833574ec6819ba0a87227fd840",
   "POLL_ID": "0",
-  "VOTE_YES": "0x6e1c3b0334ef4231dd739d1e0e2f9cf2ec0fdb4a",
-  "VOTE_NO": "0x80ba5974a57033ccb1a4e6982ae32a255cd24f5f"
+  "VOTE_YES": "0x6f0710bf5fd566933ee3f3fd17c7c859ddb0eedd",
+  "VOTE_NO": "0x7995d41a52e5f7145aca41e6d9cdde30323342f6"
 }
diff --git a/libexec/mcd/mcd---proxy-address b/libexec/mcd/mcd---proxy-address
@@ -3,14 +3,14 @@ set -e
 
 if [[ -z "$MCD_PROXY_ADDRESS" ]]; then
   sig="proxies(address)(address)"
-  proxy=0x$(seth call ${PROXY_REGISTRY?} $sig $ETH_FROM)
+  proxy=0x$(seth call "${PROXY_REGISTRY?}" $sig "$ETH_FROM")
 else
   proxy=$MCD_PROXY_ADDRESS
 fi
 
-if [[ $(seth --to-dec $proxy) -eq 0 ]]; then
+if [[ $(seth --to-dec "$proxy") -eq 0 ]]; then
   proxy=$(mcd --proxy-build)
 fi
 
 export MCD_PROXY_ADDRESS=$proxy
-echo $proxy
+echo "$proxy"
diff --git a/libexec/mcd/mcd---proxy-exec b/libexec/mcd/mcd---proxy-exec
@@ -3,4 +3,4 @@ set -e
 proxy=$(mcd --proxy-address)
 bytes=$(seth calldata "${@}")
 sig="execute(address,bytes memory)"
-seth send $proxy "$sig" "${PROXY_ACTIONS?}" "$bytes"
+seth send "$proxy" "$sig" "${PROXY_ACTIONS?}" "$bytes"
diff --git a/libexec/mcd/mcd-cdp b/libexec/mcd/mcd-cdp
@@ -2,18 +2,21 @@
 ### mcd-cdp -- CDP managerment
 ### Usage: mcd cdp [<id>] [<command>]
 ###
-### Commands: ls [<owner>]              List Cdps
-###           count [<owner>]           Cdp count
-###           open                      Open a new Cdp
-###           <id> urn                  Cdp state
-###           <id> lock <wad>           Join & lock standard gem collateral
-###           <id> safe-lock <wad>      Join & safely lock standard gem collateral (checks it is your CDP)
-###           <id> free <wad>           Free & exit standard gem collateral
-###           <id> draw <wad>           Draw & exit dai
-###           <id> wipe <wad>           Join & wipe dai
-###           <id> safe-wipe <wad>      Join & wipe dai
-###           <id> give <address>       Give a Cdp to another owner
-###           <id> quit <address>       Convert a Cdp to native Urn
+### Commands: ls [<owner>]                    List Cdps
+###           count [<owner>]                 Cdp count
+###           open                            Open a new Cdp
+###           <id> urn                        Cdp state
+###           <id> lock <wad>                 Join & lock standard gem collateral
+###           <id> safe-lock <wad>            Join & safely lock standard gem collateral (checks it is your CDP)
+###           <id> free <wad>                 Free & exit standard gem collateral
+###           <id> draw <wad>                 Draw & exit dai
+###           <id> wipe <wad>                 Join & wipe dai
+###           <id> safe-wipe <wad>            Join & wipe dai (checks it is your CDP)
+###           <id> wipe-all                   Join & wipe dai to leave debt=0
+###           <id> safe-wipe-all              Join & wipe dai to leave debt=0 (checks it is your CDP)
+###           <id> give <address>             Give a Cdp to another owner
+###           <id> give-to-proxy <address>    Give a Cdp to the proxy of another owner (it will create the proxy if doesn't exist)
+###           <id> quit <address>             Convert a Cdp to native Urn
 set -e
 shopt -s extglob
 

diff --git a/libexec/mcd/mcd-cdp-cmd b/libexec/mcd/mcd-cdp-cmd
@@ -8,7 +8,6 @@ act=$1; shift;
 
 MCD_ILK=$(mcd --to-ascii "$ilk")
 export MCD_ILK
-export ETH_GAS=${ETH_GAS:-500000}
 
 require-wad() {
   [ -n "$1" ] || mcd --fail "mcd-cdp: Please specify an amount to $act"
@@ -17,6 +16,7 @@ require-wad() {
 
 case $act in
   lock) {
+    export ETH_GAS=${ETH_GAS:-300000}
     require-wad "$1"
     mcd --gem-approve "$MCD_PROXY" "$1"
     sig="lockGem(address,address,uint,uint,bool)"
@@ -25,6 +25,7 @@ case $act in
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
   safe-lock) {
+    export ETH_GAS=${ETH_GAS:-300000}
     require-wad "$1"
     mcd --gem-approve "$MCD_PROXY" "$1"
     sig="safeLockGem(address,address,uint,uint,bool)"
@@ -33,20 +34,23 @@ case $act in
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
   free) {
+    export ETH_GAS=${ETH_GAS:-200000}
     require-wad "$1"
     sig="freeGem(address,address,uint,uint)"
     mcd --proxy-exec $sig "${CDP_MANAGER?}" "$(mcd gem adapter)" "$hex" "$wad"
 
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
   draw) {
+    export ETH_GAS=${ETH_GAS:-400000}
     require-wad "$1"
     sig="draw(address,address,address,uint,uint)"
     mcd --proxy-exec $sig "${CDP_MANAGER?}" "$MCD_JUG" "$MCD_JOIN_DAI" "$hex" "$wad"
 
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
   wipe) {
+    export ETH_GAS=${ETH_GAS:-250000}
     require-wad "$1"
     export MCD_TOKEN=$MCD_DAI
     mcd --dai-approve "$MCD_PROXY"
@@ -56,6 +60,7 @@ case $act in
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
   safe-wipe) {
+    export ETH_GAS=${ETH_GAS:-250000}
     require-wad "$1"
     export MCD_TOKEN=$MCD_DAI
     mcd --dai-approve "$MCD_PROXY"
@@ -64,7 +69,26 @@ case $act in
 
     [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
   };;
+  wipe-all) {
+    export ETH_GAS=${ETH_GAS:-250000}
+    export MCD_TOKEN=$MCD_DAI
+    mcd --dai-approve "$MCD_PROXY"
+    sig="wipeAll(address,address,uint)"
+    mcd --proxy-exec $sig "${CDP_MANAGER?}" "$MCD_JOIN_DAI" "$hex"
+
+    [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
+  };;
+  safe-wipe-all) {
+    export ETH_GAS=${ETH_GAS:-250000}
+    export MCD_TOKEN=$MCD_DAI
+    mcd --dai-approve "$MCD_PROXY"
+    sig="safeWipeAll(address,address,uint)"
+    mcd --proxy-exec $sig "${CDP_MANAGER?}" "$MCD_JOIN_DAI" "$hex"
+
+    [[ $SETH_ASYNC != yes ]] && mcd cdp "$cdp" urn
+  };;
   give) {
+    export ETH_GAS=${ETH_GAS:-200000}
     lad=$(seth --to-address "$1")
     echo "from: $(mcd cdp "$cdp" lad) to: $lad"
     echo "Warning: only give to a proxy that you control!"
@@ -77,19 +101,40 @@ case $act in
       *) { exit 1; };;
     esac
   };;
+  give-to-proxy) {
+    export ETH_GAS=${ETH_GAS:-800000}
+    lad=$(seth --to-address "$1")
+    echo "from: $(mcd cdp "$cdp" lad) to: $lad's proxy"
+    echo "Warning: only give to a wallet that you control and can handle proxies!"
+    read -r -p "Continue? [Y/n]: " response
+    case $response in
+      [yY]) {
+        sig="giveToProxy(address,address,uint,address)"
+        mcd --proxy-exec $sig "${PROXY_REGISTRY?}" "${CDP_MANAGER?}" "$hex" "$lad"
+      };;
+      *) { exit 1; };;
+    esac
+  };;
   quit) {
+    export ETH_GAS=${ETH_GAS:-300000}
     dst=$(seth --to-address "$1")
-    urn=$(seth call "${CDP_MANAGER?}" 'urns(uint)(address)' "$hex")
-    sig="can(address,address)(uint)"
-    can=$(seth call "$MCD_VAT" "$sig" "$urn" "$dst")
-    if [[ $(seth --to-dec "$can") -eq 1 ]]; then
-      mcd --proxy-exec 'quit(uint,address)' "$hex" "$dst"
-    else
-      echo >&2 "Error: destination urn must be trusted"
+    can=$(seth call "$MCD_VAT" "can(address,address)(uint)" "$dst" "${CDP_MANAGER?}")
+    if [[ $(seth --to-dec "$can") -eq 0 ]]; then
+      echo >&2 "Error: Cdp Manager must be trusted for dst urn (in the Vat)"
+      exit 1
+    fi
+    proxy=$(mcd --proxy-address)
+    if [[ "$dst" != "$proxy" ]]; then
+      canUrn=$(seth call "$CDP_MANAGER" "urnCan(address,address)(uint)" "$dst" "$proxy")
+      if [[ $(seth --to-dec "$canUrn") -eq 0 ]]; then
+        echo >&2 "Error: Sender must be trusted for dst urn (in the Cdp Manager)"
+        exit 1
+      fi
     fi
+    mcd --proxy-exec 'quit(address,uint,address)' "${CDP_MANAGER?}" "$hex" "$dst"
   };;
   lad) {
-    sig="lads(uint)(address)"
+    sig="owns(uint)(address)"
     echo "0x$(seth call "${CDP_MANAGER?}" "$sig" "$hex")"
   };;
   owner) {

diff --git a/libexec/mcd/mcd-cdp-open b/libexec/mcd/mcd-cdp-open
@@ -3,11 +3,11 @@ set -e
 ilk=$(mcd --get-ilk)
 
 export SETH_ASYNC=yes
-export ETH_GAS=${ETH_GAS:-250000}
+export ETH_GAS=${ETH_GAS:-300000}
 
 usr=$(mcd --proxy-address)
 sig="open(address,bytes32)"
-tx=$(mcd --proxy-exec $sig ${CDP_MANAGER?} $ilk)
+tx=$(mcd --proxy-exec "$sig" "${CDP_MANAGER?}" "$ilk")
 
 echo >&2 -n "${0##*/}: Waiting for transaction receipt..."
 block=$(SETH_ASYNC=no SETH_TICK=true seth receipt "$tx" blockNumber)
@@ -22,15 +22,15 @@ logs=$(seth rpc eth_getLogs -- \
     -s "$block"          -i toBlock \
     -n [] \
     -s "$sig"  -i append \
-    -s "0x$(seth --to-word $usr)" -i append \
+    -s "0x$(seth --to-word "$usr")" -i append \
     -i topics \
     -i append | echo "[$(paste -sd , -)]")
 hex=$(echo "$logs" | jshon -a -e data -u)
 hash=$(echo "$logs" | jshon -a -e transactionHash -u)
 
 if [ "$hash" == "$tx" ]; then
   echo "$tx"
-  echo "Opened: cdp $(seth --to-dec $hex)"
+  echo "Opened: cdp $(seth --to-dec "$hex")"
 else
   echo >&2 "${0##*/}: Transaction failed."
   seth >&2 receipt "$tx"