git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit3c7cdc7d11a28c866c744abf390b4483dc63c5f8
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, 22 Oct 2012 12:29:02 +0000 (22 13:29 +0100)
tree3e35ef88f10d53c096358fcf44358790414c6b20
parent29f1d342146e3a792a453f5d18a15bc6bc7d7736
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