Fixed bug with signal being emitted declaring layers were added but h…

…aving a zero length layer list
qgis · Apr 14, 2012 · ba003e6 · ba003e6
1 parent 23d5362
commit ba003e6
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/qgsmaplayerregistry.cpp b/src/core/qgsmaplayerregistry.cpp
@@ -84,8 +84,10 @@ QList<QgsMapLayer *> QgsMapLayerRegistry::addMapLayers(
         emit layerWasAdded( myLayer );
     }
   }
-  if ( theEmitSignal )
+  if ( theEmitSignal && myResultList.count() > 0 )
+  {
     emit layersAdded( myResultList );
+  }
   return myResultList;
 } // QgsMapLayerRegistry::addMapLayers