Allow clearing data defined buttons which are set to non-existing fields

qgis · May 26, 2021 · ee03ad5 · ee03ad5
1 parent faa8be2
commit ee03ad5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/gui/qgspropertyoverridebutton.cpp b/src/gui/qgspropertyoverridebutton.cpp
@@ -600,6 +600,7 @@ void QgsPropertyOverrideButton::menuActionTriggered( QAction *action )
     mProperty.setStaticValue( QVariant() );
     mProperty.setTransformer( nullptr );
     mExpressionString.clear();
+    mFieldName.clear();
     updateSiblingWidgets( isActive() );
     updateGui();
     emit changed();