git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commitb8a0a90f66e8d942eaf5daa524cc154c9bd3c6cb
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Thu, 27 Oct 2011 08:50:58 +0000 (27 09:50 +0100)
tree0b4341521ff1899b27058debb4bcdc98eb9a4d95
parentbb6b09c47e97405fc09283c5abcdb9f58c4528c8
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