make api compatible with 5.3

scottashton · scottashton · commit 89047784050b · 2014-07-14T10:27:48.000+02:00
diff --git a/lib/triagens/ArangoDb/Graph.php b/lib/triagens/ArangoDb/Graph.php
@@ -264,14 +264,15 @@ private function getSingleUndirectedRelation() {
     	$ed = $this->getEdgeDefinitions();
     	if (count($ed) > 0) {
     		$a = $ed[0];
+    		$b = $a->getFromCollections();
+    		$c = $a->getToCollections();
     	}
     	if (count($ed) > 1 || 
         	(
         		count($ed) === 1 && (
         				count($a->getFromCollections()) > 1 ||
             			count($a->getToCollections()) > 1 ||
-        				$a->getFromCollections()[0] !== 
-        				$a->getToCollections()[0]
+        				$b[0] !== $c[0]
         			
     			)
         	)

Original file line number	Diff line number	Diff line change
`@@ -264,14 +264,15 @@ private function getSingleUndirectedRelation() {`
`264`	`264`	`$ed = $this->getEdgeDefinitions();`
`265`	`265`	`if (count($ed) > 0) {`
`266`	`266`	`$a = $ed[0];`
	`267`	`+ $b = $a->getFromCollections();`
	`268`	`+ $c = $a->getToCollections();`
`267`	`269`	`}`
`268`	`270`	`if (count($ed) > 1 \|\|`
`269`	`271`	`(`
`270`	`272`	`count($ed) === 1 && (`
`271`	`273`	`count($a->getFromCollections()) > 1 \|\|`
`272`	`274`	`count($a->getToCollections()) > 1 \|\|`
`273`		`- $a->getFromCollections()[0] !==`
`274`		`- $a->getToCollections()[0]`
	`275`	`+ $b[0] !== $c[0]`
`275`	`276`
`276`	`277`	`)`
`277`	`278`	`)`