Fix compile problem: define variable

m-kuhn · m-kuhn · commit 244e7d1875d5 · 2012-08-17T13:15:05.000+02:00
diff --git a/src/core/diagram/qgshistogramdiagram.cpp b/src/core/diagram/qgshistogramdiagram.cpp
@@ -32,6 +32,7 @@ QgsHistogramDiagram::~QgsHistogramDiagram()
 QSizeF QgsHistogramDiagram::diagramSize( const QgsAttributeMap& attributes, const QgsRenderContext& c, const QgsDiagramSettings& s, const QgsDiagramInterpolationSettings& is )
 {
   Q_UNUSED( c );
+  QSize size;
   QgsAttributeMap::const_iterator attIt = attributes.constBegin();
   if ( attIt == attributes.constEnd() )
   {

Original file line number	Diff line number	Diff line change
`@@ -32,6 +32,7 @@ QgsHistogramDiagram::~QgsHistogramDiagram()`
`32`	`32`	`QSizeF QgsHistogramDiagram::diagramSize( const QgsAttributeMap& attributes, const QgsRenderContext& c, const QgsDiagramSettings& s, const QgsDiagramInterpolationSettings& is )`
`33`	`33`	`{`
`34`	`34`	`Q_UNUSED( c );`
	`35`	`+ QSize size;`
`35`	`36`	`QgsAttributeMap::const_iterator attIt = attributes.constBegin();`
`36`	`37`	`if ( attIt == attributes.constEnd() )`
`37`	`38`	`{`