Fix invalid reference to Vertices::getVertexFirst()

Christian Lück · Christian Lück · commit 30b8adba32dd · 2013-11-13T12:11:12.000+01:00
diff --git a/src/TravelingSalesmanProblem/MinimumSpanningTree.php b/src/TravelingSalesmanProblem/MinimumSpanningTree.php
@@ -23,7 +23,7 @@ public function __construct(Graph $inputGraph)
 
     protected function getVertexStart()
     {
-        return $this->graph->getVertices()->VertexFirst();
+        return $this->graph->getVertices()->getVertexFirst();
     }
 
     protected function getGraph()

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ public function __construct(Graph $inputGraph)`
`23`	`23`
`24`	`24`	`protected function getVertexStart()`
`25`	`25`	`{`
`26`		`- return $this->graph->getVertices()->VertexFirst();`
	`26`	`+ return $this->graph->getVertices()->getVertexFirst();`
`27`	`27`	`}`
`28`	`28`
`29`	`29`	`protected function getGraph()`