git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit073e5f57379247e2e55a2b4549d9084876495c50
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Thu, 3 May 2012 15:32:47 +0000 (3 10:32 -0500)
treef43abeebd31a5ffe1d261a204e2a8efef3bbb1c5
parent2c1aaf439b6ec0a30c0373434c741948e495cae2
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