git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit9cc1a4285fb61fe7455023eb54280aa5a0509c75
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 30 Mar 2012 18:42:37 +0000 (30 13:42 -0500)
tree2b123da41568e2be31c4d0e293d3d2ae73711c52
parentda8dfead977168d2fef718082faff0aac1747611
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