Fix warning

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@13484 c8812cc2-4d05-0410-92ff-de0c093fc19c
qgis · May 14, 2010 · 206080b · 206080b
1 parent a994582
commit 206080b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/gui/qgslegendinterface.h b/src/gui/qgslegendinterface.h
@@ -51,7 +51,7 @@ class GUI_EXPORT QgsLegendInterface : public QObject
     virtual QStringList groups() = 0;
 
     //! Return the relationship between groups and layers in the legend
-    virtual QList< GroupLayerInfo > groupLayerRelationship() {}
+    virtual QList< GroupLayerInfo > groupLayerRelationship() { return QList< GroupLayerInfo >(); }
 
     //! Return all layers in the project in legend order
     //! @note added in 1.5