Only show waiting if sleep is set to gt 0

michaelstephens · web-flow · commit 34d8daa97827 · 2017-06-04T15:08:08.000-07:00
diff --git a/jam_wifi.sh b/jam_wifi.sh
@@ -97,9 +97,11 @@ do
   echo Verify Mac
   echo --------------------------------------------------------------------------
   sudo macchanger $INTERFACE
-  echo
-  echo --------------------------------------------------------------------------
-  echo Waiting
-  echo --------------------------------------------------------------------------
-  sleep $wait
+  if [ "$wait" -gt 0 ]; then
+    echo
+    echo --------------------------------------------------------------------------
+    echo Waiting
+    echo --------------------------------------------------------------------------
+    sleep $wait
+  fi
 done
