From 66fcba846bdb8c99a907a7f5d8a86fffcbaa371d Mon Sep 17 00:00:00 2001
From: Randall Luecke <randyl@rclconcepts.com>
Date: Mon, 16 Aug 2010 01:26:48 -0500
Subject: [PATCH] Fix for endless loop when changing platform windows.

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

diff --git a/AppKit/CPView.j b/AppKit/CPView.j
index c153dda8a..76f3ad5ea 100644
--- a/AppKit/CPView.j
+++ b/AppKit/CPView.j
@@ -553,7 +553,7 @@ var CPViewFlags                     = { },
 /* @ignore */
 - (void)_setWindow:(CPWindow)aWindow
 {
-    if (_window === aWindow)
+    if (_window === aWindow || !aWindow)
         return;
 
     [[self window] _dirtyKeyViewLoop];