tg-export: make --force actually work with --collapse
commitd387d81ccba92d3cfb1086c8058873034b78a2da
authorKyle J. McKay <mackyle@gmail.com>
Fri, 12 Jun 2015 06:29:25 +0000 (11 23:29 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Fri, 12 Jun 2015 06:29:25 +0000 (11 23:29 -0700)
tree3dad58c8509b130bbb656e00332e08126fd64d4c
parent068c2417ff6c1b01befac16abd5c5db8a03086be
tg-export: make --force actually work with --collapse

If --force is given with --collapse, to not append a ""
to the update-ref command since that asserts that the
ref does not exist, instead omit that argument.

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
tg-export.sh