Fix for bug #2291, Reshape Features tool crashes on right mouse click

git-svn-id: http://svn.osgeo.org/qgis/trunk@12501 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · Dec 17, 2009 · 6ce5610 · 6ce5610
1 parent 56072b7
commit 6ce5610
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/core/qgsgeometry.cpp b/src/core/qgsgeometry.cpp
@@ -3223,6 +3223,10 @@ int QgsGeometry::splitGeometry( const QList<QgsPoint>& splitLine, QList<QgsGeome
 /**Replaces a part of this geometry with another line*/
 int QgsGeometry::reshapeGeometry( const QList<QgsPoint>& reshapeWithLine )
 {
+  if ( reshapeWithLine.size() < 2 )
+  {
+    return 1;
+  }
   if ( type() == QGis::Point )
   {
     return 1; //cannot reshape points