git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit6a52c8ae13ad4469673799885ff9b05400ebc082
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Wed, 1 Jun 2011 10:38:41 +0000 (1 12:38 +0200)
tree8006b740d66e8e571ef9fa5ab3ecedcee5b89635
parente864f136e947c9430e3c257befb19cb08b542d94
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