From e4f87bd805ff09c0cfcd6907590fb48f9ade7a29 Mon Sep 17 00:00:00 2001
From: Didier Korthoudt <didier.korthoudt@uliege.be>
Date: Wed, 8 Aug 2018 22:06:42 +0200
Subject: [PATCH] CPTableView-viewWillMoveToWindow-fix

---
 AppKit/CPTableView.j | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AppKit/CPTableView.j b/AppKit/CPTableView.j
index 60ded9f7a..62b4f0849 100644
--- a/AppKit/CPTableView.j
+++ b/AppKit/CPTableView.j
@@ -5139,7 +5139,7 @@ Your delegate can implement this method to avoid subclassing the tableview to ad
 {
     [super viewWillMoveToWindow:aWindow];
 
-    [self _stopObservingFirstResponderForWindow:aWindow];
+    [self _stopObservingFirstResponderForWindow:[self window]];
 
     if (aWindow)
         [self _startObservingFirstResponderForWindow:aWindow];