Fix TravisCI errors (#33 - #35)

Progi1984 · Progi1984 · commit 4fab92a748b7 · 2014-07-21T14:35:57.000+02:00
diff --git a/tests/PhpPowerpoint/Tests/Writer/ODPresentation/ChartsTest.php b/tests/PhpPowerpoint/Tests/Writer/ODPresentation/ChartsTest.php
@@ -56,7 +56,7 @@ public function testNoChart()
         $oChart = $oSlide->createChartShape();
         $oChart->getPlotArea()->setType($oStub);
         
-        $pres = TestHelperDOCX::getDocument($phpPowerPoint, 'ODPresentation');
+        TestHelperDOCX::getDocument($phpPowerPoint, 'ODPresentation');
     }
 
     public function testChartBar3D()

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ public function testNoChart()`
`56`	`56`	`$oChart = $oSlide->createChartShape();`
`57`	`57`	`$oChart->getPlotArea()->setType($oStub);`
`58`	`58`
`59`		`- $pres = TestHelperDOCX::getDocument($phpPowerPoint, 'ODPresentation');`
	`59`	`+ TestHelperDOCX::getDocument($phpPowerPoint, 'ODPresentation');`
`60`	`60`	`}`
`61`	`61`
`62`	`62`	`public function testChartBar3D()`