From 3d3ecb65e34a62b83648516150ec8a99e1b3ace7 Mon Sep 17 00:00:00 2001
From: Pat Thoyts <patthoyts@users.sourceforge.net>
Date: Wed, 15 Apr 2009 17:14:03 +0100
Subject: [PATCH] gitk: avoid crash if closed while reading references

As recorded in msysGit issue 125 if the user closes gitk while it
reports itself as still reading references then Tk will crash in the
geometry management code. This has been fixed for Tk 8.5.7 and above.
This patch avoids the problem by flushing outstanding geometry events
before calling the readrefs procedure.

See also http://code.google.com/p/msysgit/issues/detail?id=125

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 gitk-git/gitk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index a2c589f7495..e78459feda0 100644
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -10887,6 +10887,7 @@ makewindow
 # wait for the window to become visible
 tkwait visibility .
 wm title . "[file tail $argv0]: [file tail [pwd]]"
+update
 readrefs
 
 if {$cmdline_files ne {} || $revtreeargs ne {} || $revtreeargscmd ne {}} {