addresses #47127

calling QgsProperty::setExpressionString with empty string deactivates the QgsProperty (isActive() == False)
qgis · Feb 3, 2022 · 1640a50 · 1640a50
1 parent 68f7dff
commit 1640a50
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/qgsproperty.cpp b/src/core/qgsproperty.cpp
@@ -375,6 +375,8 @@ void QgsProperty::setExpressionString( const QString &expression )
   d->expression = QgsExpression( expression );
   d->expressionPrepared = false;
   d->expressionIsInvalid = false;
+  if (d->expressionString.isEmpty())
+    d->active = false;
 }
 
 QString QgsProperty::expressionString() const