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Fixed bug with signal being emitted declaring layers were added but having a zero length layer list

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This commit is contained in:
Tim Sutton 2012-04-14 19:57:29 +02:00
parent 23d53627d4
commit ba003e6ee3
1 changed files with 3 additions and 1 deletions
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4
src/core/qgsmaplayerregistry.cpp
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@ -84,8 +84,10 @@ QList<QgsMapLayer *> QgsMapLayerRegistry::addMapLayers(
emit layerWasAdded( myLayer ); emit layerWasAdded( myLayer );
} }
} }
if ( theEmitSignal ) if ( theEmitSignal && myResultList.count() > 0 )
{
emit layersAdded( myResultList ); emit layersAdded( myResultList );
}
return myResultList; return myResultList;
} // QgsMapLayerRegistry::addMapLayers } // QgsMapLayerRegistry::addMapLayers