git gui: set GIT_ASKPASS=git-gui--askpass if not set yet
commit06a920b96ce4ae0c0944d489a4addc004019a24f
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Fri, 23 Jul 2010 16:06:05 +0000 (23 18:06 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 29 May 2012 02:18:49 +0000 (28 21:18 -0500)
tree35685f486b3d1ce2ad28bb77524f8dec2a8fccef
parentee80db30ae21c34eb071f7b4f8b8a73ddefc8b76
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