Minor performance tweak

qgis · Aug 23, 2018 · 34bb08c · 34bb08c
1 parent c7eafc6
commit 34bb08c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/expression/qgsexpressionfunction.cpp b/src/core/expression/qgsexpressionfunction.cpp
@@ -4967,7 +4967,7 @@ void QgsWithVariableExpressionFunction::popTemporaryVariable( const QgsExpressio
 void QgsWithVariableExpressionFunction::appendTemporaryVariable( const QgsExpressionContext *context, const QString &name, const QVariant &value ) const
 {
   QgsExpressionContextScope *scope = new QgsExpressionContextScope();
-  scope->setVariable( name, value );
+  scope->addVariable( QgsExpressionContextScope::StaticVariable( name, value, true ) );
 
   QgsExpressionContext *updatedContext = const_cast<QgsExpressionContext *>( context );
   updatedContext->appendScope( scope );