fix msvc build (followup acf74a6)

jef-n · jef-n · commit 42026af9fcaf · 2017-01-16T20:26:37.000+01:00
diff --git a/src/core/qgsmaprenderercustompainterjob.cpp b/src/core/qgsmaprenderercustompainterjob.cpp
@@ -75,7 +75,7 @@ void QgsMapRendererCustomPainterJob::start()
 #ifndef QT_NO_DEBUG
   QPaintDevice* thePaintDevice = mPainter->device();
   QString errMsg = QString( "pre-set DPI not equal to painter's DPI (%1 vs %2)" ).arg( thePaintDevice->logicalDpiX() ).arg( mSettings.outputDpi() );
-  Q_ASSERT_X( thePaintDevice->logicalDpiX() == round( mSettings.outputDpi() ), "Job::startRender()", errMsg.toAscii().data() );
+  Q_ASSERT_X( thePaintDevice->logicalDpiX() == qgsRound( mSettings.outputDpi() ), "Job::startRender()", errMsg.toAscii().data() );
 #endif
 
   delete mLabelingEngine;
