ARC2 addition: set ARC2 to version 2.3.*; RdfHelpers: small fix in ge…

…tNodeInSparqlFormat
SaftIng · Jun 14, 2018 · ac2d9ae · ac2d9ae
1 parent 2fd6244
commit ac2d9ae
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/src/Saft/Addition/ARC2/composer.json b/src/Saft/Addition/ARC2/composer.json
@@ -1,7 +1,7 @@
 {
     "name": "saft/saft-arc2",
     "type": "library",
-    "description": "Adapter to integrate ARC2 store into Saft.",
+    "description": "Adapter to integrate ARC2 RDF store into Saft.",
     "keywords": ["Saft", "Triple Store", "ARC2", "RDF", "MySQL", "SPARQL"],
     "homepage": "https://safting.github.io/",
     "license": "MIT",
@@ -21,7 +21,7 @@
     ],
     "require": {
         "php": ">=5.6",
-        "semsol/arc2": "2.*",
+        "semsol/arc2": "2.3.*",
         "sabre/uri": "1.*",
         "saft/saft-store": ">=1.0"
     },

diff --git a/src/Saft/Rdf/RdfHelpers.php b/src/Saft/Rdf/RdfHelpers.php
@@ -52,7 +52,11 @@ public function getNodeInSparqlFormat(Node $node, $var = null)
             return $node->toNQuads();
         }
 
-        return '?'.uniqid('tempVar');
+        if (null !== $var) {
+            return '?'.$var;
+        } else {
+            return '?'.uniqid('tempVar');
+        }
     }
 
     /**