filter-branch: always export GIT_DIR if it is set
authorMatthias Lederhofer <matled@gmx.net>
Wed, 6 Jun 2007 07:16:56 +0000 (09:16 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 6 Jun 2007 23:08:37 +0000 (16:08 -0700)
commit9489d0f197185d584294aa99a09a1b3c5ebb25e0
tree73db17ebbfe1bece12ffbcbfe236ad86ab56c672
parent3270736bd1e63c63679f64f8325690889322df08
filter-branch: always export GIT_DIR if it is set

Currently filter-branch exports GIT_DIR only if it is an
relative path but git-sh-setup might also set GIT_DIR to an
absolute path that is not exported yet.  Additionally export
GIT_WORK_TREE with GIT_DIR to ensure that cwd is used as
working tree even for bare repositories.

Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-filter-branch.sh [changed mode: 0755->0644]