git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commitbacbd75261067c6e0b3845cb3798d6c5484d7965
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 28 Dec 2010 17:56:07 +0000 (28 18:56 +0100)
tree9fb37ac83f3fc604e7819fffaf5221b6d2d7f4dc
parent255256af1b27f8e1c9550d0a2db368d1f3859f9d
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