Don't call BringToFront on closed window.

3 years ago · c837c10051
1 changed files with 2 additions and 1 deletions
--- a/native/Avalonia.Native/src/OSX/AvnWindow.mm
+++ b/native/Avalonia.Native/src/OSX/AvnWindow.mm
@ -298,7 +298,8 @@
    dispatch_async(dispatch_get_main_queue(), ^{
        @try {
            [self invalidateShadow];
-            self->_parent->BringToFront();
+            if (self->_parent != nullptr)
+                self->_parent->BringToFront();
        }
        @finally{
        }