sip bindings: add /Transfer/ to QgsMapCanvas::mapRenderer()

(otherwise mc.mapRenderer().hasCrsTransformEnabled() can crash)
qgis · May 25, 2012 · 0246816 · 0246816
1 parent d751036
commit 0246816
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/python/gui/qgsmapcanvas.sip b/python/gui/qgsmapcanvas.sip
@@ -62,7 +62,7 @@ class QgsMapCanvas : QGraphicsView
 
     QgsMapCanvasMap* map();
 
-    QgsMapRenderer* mapRenderer();
+    QgsMapRenderer* mapRenderer() /Transfer/;
 
     //! Accessor for the canvas pixmap
     // @deprecated use canvasPaintDevice()

diff --git a/python/plugins/fTools/tools/doValidate.py b/python/plugins/fTools/tools/doValidate.py
@@ -138,6 +138,8 @@ def zoomToError(self, curr, prev):
 
       if mc.mapRenderer().hasCrsTransformEnabled():
         ct = QgsCoordinateTransform( self.vlayer.crs(), mc.mapRenderer().destinationCrs() )
+      else:
+        ct = None
 
       e = item.data(Qt.UserRole).toPyObject()