avoid crash when giving nullptr to QgsEditorWidgetWrapper::fromWidget

qgis · May 22, 2023 · eb97cf0 · eb97cf0
1 parent 73df7e5
commit eb97cf0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/gui/editorwidgets/core/qgseditorwidgetwrapper.cpp b/src/gui/editorwidgets/core/qgseditorwidgetwrapper.cpp
@@ -54,6 +54,9 @@ QVariant QgsEditorWidgetWrapper::defaultValue() const
 
 QgsEditorWidgetWrapper *QgsEditorWidgetWrapper::fromWidget( QWidget *widget )
 {
+  if ( !widget )
+    return nullptr;
+
   return qobject_cast<QgsEditorWidgetWrapper *>( widget->property( "EWV2Wrapper" ).value<QgsWidgetWrapper *>() );
 }