From: Pat Thoyts <patthoyts@users.sourceforge.net>
Date: Wed, 18 Aug 2010 22:19:24 +0000 (+0100)
Subject: git-gui: ensure correct application termination in git-gui--askpass
X-Git-Tag: gitgui-0.13.0~3
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/aef0b48ef05b5980d2f3a1e4bc14b70d9688d59b?hp=aef0b48ef05b5980d2f3a1e4bc14b70d9688d59b

git-gui: ensure correct application termination in git-gui--askpass

With Tk 8.5 the askpass utility can hang waiting for the wish shell
implicit event loop to exit. This patch uses an explicit event loop
to ensure correct application termination.

Reported-by: Anders Kaseorg <andersk@mit.edu>
Tested-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
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