git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit57a7fcad434c5d573e0e4b8ad3e01fc09fa39602
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Mon, 1 Oct 2012 13:33:45 +0000 (1 14:33 +0100)
treef75a3853077008c752c09ef5cadd9b742ad27c8f
parentd488d74fdba095e2ecf95505d36d8fd96d21aff5
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