fix RoadGraph plugin "path not found" error when start and stop point…

…s are equal
qgis · Jun 10, 2011 · 0dbc186 · 0dbc186
1 parent c2cc95e
commit 0dbc186
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/plugins/roadgraph/utils.cpp b/src/plugins/roadgraph/utils.cpp
@@ -150,6 +150,7 @@ AdjacencyMatrix DijkstraFinder::find( const QgsPoint& frontPoint, const QgsPoint
   }
 
   AdjacencyMatrix m;
+  m[ frontPoint ];
   QgsPoint nextPoint = backPoint;
   QgsPoint firstPoint = backPoint;
   while ( true )