git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit23b4798ec71074ac779c7b27e2e6a4a54169d6c5
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, 10 May 2014 21:56:36 +0000 (10 16:56 -0500)
tree7d8ab4a4c5891198297786c3a4cdbaf6fdd6c3f3
parent5a9b1184899f70d569365924eadee66d441dbea4
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