git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit905a8767d85ab3087e428bcaddef80b02abac5a6
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Wed, 2 Nov 2011 20:12:08 +0000 (2 15:12 -0500)
tree34e9cd75b3d9935bfb09fb3260b15077731ee469
parent1bd7b49e00739e4cfcff3248601a8013d808e0ee
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