Duh. A missing && meant that half the tests that git-sh-setup-script were
_meant_ to do were actually totally ignored.
In particular, the git sanity checking ended up only testing that the
GIT_OBJECT_DIRECTORY was sane, not that GIT_DIR itself was..
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>