git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit859111cab47bf09622e3612f6e233d4a7e8a83ac
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Thu, 31 Jan 2013 23:44:59 +0000 (31 23:44 +0000)
treed2d648a390fd9c2aecc1af3802d36493a594df28
parentdc438c83464736c4a7a9795927ba8aaede8d8449
git gui: set GIT_ASKPASS=git-gui--askpass if not set yet

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
git-gui/git-gui.sh