[GUI] Avoid endless stack of signal emission in QgsValueRelationWidge…

…tWrapper::populate() (fixes #55854)
qgis · Jan 24, 2024 · a48cfd7 · a48cfd7
1 parent a9d213b
commit a48cfd7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/gui/editorwidgets/qgsvaluerelationwidgetwrapper.cpp b/src/gui/editorwidgets/qgsvaluerelationwidgetwrapper.cpp
@@ -519,7 +519,7 @@ void QgsValueRelationWidgetWrapper::populate( )
 
   if ( mComboBox )
   {
-    mComboBox->clear();
+    whileBlocking( mComboBox )->clear();
     if ( config( QStringLiteral( "AllowNull" ) ).toBool( ) )
     {
       whileBlocking( mComboBox )->addItem( tr( "(no selection)" ), QVariant( field().type( ) ) );