fix crash adding features containing missing attributes (fix #6791)

qgis · Nov 30, 2012 · 1a7ccd0 · 1a7ccd0
1 parent 70273b9
commit 1a7ccd0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/providers/ogr/qgsogrprovider.cpp b/src/providers/ogr/qgsogrprovider.cpp
@@ -1023,7 +1023,7 @@ bool QgsOgrProvider::addFeature( QgsFeature& f )
     int targetAttributeId = it.key();
 
     // don't try to set field from attribute map if it's not present in layer
-    if ( targetAttributeId >= OGR_FD_GetFieldCount( fdef ) )
+    if ( targetAttributeId < 0 || targetAttributeId >= OGR_FD_GetFieldCount( fdef ) )
       continue;
 
     //if(!s.isEmpty())