Handle failure of core.worktree to identify the working directory.
commit082a9ce4dfc2280deab8568a0d39c90bab3c09ad
authorPat Thoyts <patthoyts@users.sourceforge.net>
Thu, 18 Feb 2010 02:11:21 +0000 (18 02:11 +0000)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Mon, 5 Jul 2010 09:01:36 +0000 (5 11:01 +0200)
tree1858333763e9a99169552771dce52e15425ed9fb
parent4742aa910ec36c1963c1cdfd0e578ede97b80bf8
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