Clear crs list after parsing a toplevel layer

git-svn-id: http://svn.osgeo.org/qgis/trunk@13805 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/providers/wms/qgswmsprovider.cpp

@@ -1719,6 +1719,7 @@ void QgsWmsProvider::parseLayer( QDomElement const & e, QgsWmsLayerProperty& lay
   if ( !parentProperty )
   {
     layerProperty.layer.clear();
+    layerProperty.crs.clear();
   }
 
 //  QgsDebugMsg("exiting.");