Diagram width was not correctly calculated

qgis · Aug 10, 2012 · 313163d · 313163d
1 parent 234f2f0
commit 313163d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/diagram/qgshistogramdiagram.cpp b/src/core/diagram/qgshistogramdiagram.cpp
@@ -39,7 +39,7 @@ QSizeF QgsHistogramDiagram::diagramSize( const QgsAttributeMap& attributes, cons
 
   double maxValue = attIt.value().toDouble();
 
-  for ( ; attIt != attributes.constEnd(); ++attIt )
+  for ( ++attIt; attIt != attributes.constEnd(); ++attIt )
   {
     maxValue = qMax( attIt.value().toDouble(), maxValue );
   }