fix #12787 (Value Relation edit widget related crash)

qgis · May 20, 2015 · df039ee · df039ee
1 parent 028467e
commit df039ee
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/gui/editorwidgets/qgsvaluerelationconfigdlg.cpp b/src/gui/editorwidgets/qgsvaluerelationconfigdlg.cpp
@@ -32,7 +32,7 @@ QgsEditorWidgetConfig QgsValueRelationConfigDlg::config()
 {
   QgsEditorWidgetConfig cfg;
 
-  cfg.insert( "Layer", mLayerName->currentLayer()->id() );
+  cfg.insert( "Layer", mLayerName->currentLayer() ? mLayerName->currentLayer()->id() : QString() );
   cfg.insert( "Key", mKeyColumn->currentField() );
   cfg.insert( "Value", mValueColumn->currentField() );
   cfg.insert( "AllowMulti", mAllowMulti->isChecked() );