git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commitde9e3da43860bd7479879fce4dcdf041e11f3bb3
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, 30 Mar 2011 22:29:30 +0000 (31 00:29 +0200)
tree5da237e8c0257bffefb6a9b1b8bc5ce51a508951
parent9eb3267facb83dbd5468750a4e35777bdc2e72ca
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