fix another possible crash

steinbergmedia · May 13, 2022 · 81c6906 · 81c6906
1 parent 852c21e
commit 81c6906
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/vstgui/uidescription/editing/uiattributescontroller.cpp b/vstgui/uidescription/editing/uiattributescontroller.cpp
@@ -767,6 +767,10 @@ UIAttributesController::UIAttributesController (IController* baseController, UIS
 //----------------------------------------------------------------------------------------------------
 UIAttributesController::~UIAttributesController ()
 {
+	if (viewNameLabel)
+		viewNameLabel->unregisterViewListener (this);
+	if (attributeView)
+		attributeView->unregisterViewListener (this);
 	selection->unregisterListener (this);
 	undoManager->unregisterListener (this);
 	editDescription->unregisterListener (this);