[gtk+/gtk-2-24] quartz: Make sure the old toplevel is closed on recreation

[Kristian Rietveld <kristian src gnome org>]

commit 30deba453a045107eadd4deea572e29192c298c1
Author: Kristian Rietveld <kris loopnest org>
Date:   Fri Dec 28 22:06:32 2012 +0100

    quartz: Make sure the old toplevel is closed on recreation

 gdk/quartz/gdkwindow-quartz.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gdk/quartz/gdkwindow-quartz.c b/gdk/quartz/gdkwindow-quartz.c
index 1325fa5..510ea24 100644
--- a/gdk/quartz/gdkwindow-quartz.c
+++ b/gdk/quartz/gdkwindow-quartz.c
@@ -2732,7 +2732,10 @@ gdk_window_set_decorations (GdkWindow       *window,
           NSColor *bg = [impl->toplevel backgroundColor];
           NSScreen *screen = [impl->toplevel screen];
 
-          [impl->toplevel release];
+          /* Make sure the old window is closed, recall that releasedWhenClosed
+           * is set on GdkQuartzWindows.
+           */
+          [impl->toplevel close];
 
           impl->toplevel = [[GdkQuartzWindow alloc] initWithContentRect:rect
                                                               styleMask:new_mask