Fix crash when removing layers from running transactions

qobject_cast no longer works when the QObject::destryed signal is being emitted
qgis · Nov 9, 2017 · dca0dc1dd572f4b7d7aba1e4f2841307ecff6189 · dca0dc1
1 parent 78622b4
commit dca0dc1dd572f4b7d7aba1e4f2841307ecff6189
Unified Split

Showing with 1 addition and 1 deletion.

+1 −1 src/core/qgstransaction.cpp
diff --git a/src/core/qgstransaction.cpp b/src/core/qgstransaction.cpp
@@ -171,7 +171,7 @@ bool QgsTransaction::supportsTransaction( const QgsVectorLayer *layer )
 
 void QgsTransaction::onLayerDeleted()
 {
-  mLayers.remove( qobject_cast<QgsVectorLayer *>( sender() ) );
+  mLayers.remove( static_cast<QgsVectorLayer *>( sender() ) );
 }
 
 void QgsTransaction::setLayerTransactionIds( QgsTransaction *transaction )