MacOS: Fix crash on exit

* Fixes keepassxreboot#9423
ShmuelMofrad · Jul 13, 2023 · 9d72d8d · 9d72d8d
1 parent 3cf1497
commit 9d72d8d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/gui/osutils/macutils/AppKitImpl.mm b/src/gui/osutils/macutils/AppKitImpl.mm
@@ -243,6 +243,7 @@ - (void) setWindowSecurity:(NSWindow*) window state:(bool) state
 {
     [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver:static_cast<id>(self)];
     [[NSDistributedNotificationCenter defaultCenter] removeObserver:static_cast<id>(self)];
+    [NSApp removeObserver:static_cast<id>(self) forKeyPath:@"effectiveAppearance"];
     [static_cast<id>(self) dealloc];
 }