git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit9a52fc2f7e038f7c8fd58036680ae4628c22d019
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Sat, 6 Aug 2011 11:43:14 +0000 (6 13:43 +0200)
tree32eadf1b84c34d7b82b3eb4404f00e45814c245e
parent0ef905871fedb1fc3f82969df6652385c7b5380d
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