git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commitb9d339eee85a222c841559edb378f744cc37e1c6
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Sun, 24 Apr 2011 23:42:25 +0000 (25 00:42 +0100)
treecc81250644f890c4e2474b8c02000d7e2cad9911
parent504c26dab5efb597265b7bc0bc04f96d904e4cfa
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