From 1ef49ef2901417c3552f4f3d1ff81123cf0a6492 Mon Sep 17 00:00:00 2001
From: daboe01 <daboe01@googlemail.com>
Date: Sun, 23 Jan 2022 13:42:12 +0100
Subject: [PATCH] formatting

---
 AppKit/CPWindow/CPWindow.j | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/AppKit/CPWindow/CPWindow.j b/AppKit/CPWindow/CPWindow.j
index e1c42a862..438ec9865 100644
--- a/AppKit/CPWindow/CPWindow.j
+++ b/AppKit/CPWindow/CPWindow.j
@@ -1901,6 +1901,8 @@ CPTexturedBackgroundWindowMask
     // CPLeftMouseDown is needed for window moving and resizing to work.
     // CPMouseMoved is needed for rollover effects on title bar buttons.
 
+    // ignore events that happen during open / close animations
+    // not ignoring these would cause the app to freeze thereafter
     if (sheet && (_sheetContext["isClosing"] || _sheetContext["isOpening"]))
         return;