Handle failure of core.worktree to identify the working directory.
commiteeb39261e100701aa310a51ab0753075b42110c5
authorPat Thoyts <patthoyts@users.sourceforge.net>
Thu, 18 Feb 2010 02:11:21 +0000 (18 02:11 +0000)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Wed, 7 Apr 2010 20:08:53 +0000 (7 22:08 +0200)
treea7656bc8557c9a592fc3bf742478c567df9aa178
parente17d791256e10ecd15f804da51774e92fa755fea
Handle failure of core.worktree to identify the working directory.

Commit 21985a11 'git-gui: handle non-standard worktree locations' attempts
to use either GIT_WORK_TREE or core.worktree to set the _gitworktree
variable but these may not be set which leads to a failure to launch
gitk to review history. Use _gitdir to set the location for a standard
git layout where the parent of the .git directory is the working tree.

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
git-gui/git-gui.sh