git-svn: fail on rebase if we are unable to find a ref to rebase against
commitd6bad6610aece0bcaf4449ce170de22970793110
authorEric Wong <normalperson@yhbt.net>
Sat, 31 Mar 2007 21:00:18 +0000 (31 14:00 -0700)
committerJunio C Hamano <junkio@cox.net>
Sat, 31 Mar 2007 22:22:59 +0000 (31 15:22 -0700)
treef0c8c4bf8c6b99b9dcd12a9f24f894e7dfaaf2de
parenta97e4075a16e0cbdf9c4aed736b5e762e035508b
git-svn: fail on rebase if we are unable to find a ref to rebase against

If we're on an invalid HEAD, we should detect this and avoid
attempting to continue.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn.perl