git-gui: Makes chooser set 'gitdir' to the resolved path

If _is_git follows a "gitdir: ..." file link to get to the actual
repository, we want _gitdir to be set to that final path.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Remi Rampin <remirampin@gmail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
1 file changed