gc.sh: do not cd into repack subdirectory
commit5b6198b59a366c6a71f2482c37370bda0a05fb5a
authorKyle J. McKay <mackyle@gmail.com>
Wed, 6 Dec 2017 06:51:15 +0000 (5 22:51 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Wed, 6 Dec 2017 06:51:15 +0000 (5 22:51 -0800)
tree31697e0328025b3721ffe5a9904d0e070bcdf46b
parent03f159144070e85bec4a0e706951cd634ef8daf4
gc.sh: do not cd into repack subdirectory

There's no need to actually cd into the repack subdirectory when
repacking.  Instead just pass a --git-dir= argument along.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
jobd/gc.sh