git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit2b4fb1631cfe02b86a97ac713b0e5ea5559e6c82
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerStepan Kasal <kasal@ucw.cz>
Thu, 15 May 2014 07:42:02 +0000 (15 09:42 +0200)
tree7d8ab4a4c5891198297786c3a4cdbaf6fdd6c3f3
parentee2e4c557f8a8d2fdc184b68e73c2de50e9f8d9d
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