Make tests pass with recent git (1.7.0 and up).
commit349a70d5cf127222c8a089f116070614ebd18732
authorAvery Pennarun <apenwarr@gmail.com>
Sat, 6 Feb 2010 20:05:17 +0000 (6 15:05 -0500)
committerAvery Pennarun <apenwarr@gmail.com>
Sat, 6 Feb 2010 20:06:45 +0000 (6 15:06 -0500)
tree88e3faabde5f1d8d69c367e290dc68fb6427a230
parent37668a13edbc8bd8f8ac5ecbd5bf839a4171c09b
Make tests pass with recent git (1.7.0 and up).

It seems that in older versions, --message="" was interpreted as "use the
default commit message" instead of "use an empty commit message", and
git-subtree was depending on this behaviour.  Now we don't, so tests pass
again.
git-subtree.sh