Fix arrow bug and an assert on windows

git-svn-id: http://svn.osgeo.org/qgis/trunk@12261 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Nov 26, 2009 · 120f488 · 120f488
1 parent c4bcced
commit 120f488
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/composer/qgscomposerarrow.cpp b/src/core/composer/qgscomposerarrow.cpp
@@ -298,10 +298,10 @@ void QgsComposerArrow::adaptItemSceneRect()
   //rectangle containing start and end point
   QRectF rect = QRectF( std::min( mStartPoint.x(), mStopPoint.x() ), std::min( mStartPoint.y(), mStopPoint.y() ), \
                         fabs( mStopPoint.x() - mStartPoint.x() ), fabs( mStopPoint.y() - mStartPoint.y() ) );
-  double enlarge;
+  double enlarge = 0;
   if ( mMarkerMode == DefaultMarker )
   {
-    enlarge == mPen.widthF() / 2.0 + mArrowHeadWidth / 2.0;
+    enlarge = mPen.widthF() / 2.0 + mArrowHeadWidth / 2.0;
   }
   else if ( mMarkerMode == NoMarker )
   {