rebase: remove unused rebase state 'prev_head'
authorMartin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Sun, 6 Feb 2011 18:43:33 +0000 (13:43 -0500)
committerJunio C Hamano <gitster@pobox.com>
Thu, 10 Feb 2011 22:08:08 +0000 (14:08 -0800)
commitdc4a4b7387f2d7ac5ecce2f5feb2dfa85f378beb
treecdcc8a94b81bf572df9d01a3fa0e067f2753b290
parent10ffca7db2946b4392a38a8f114a0cb3fd6e069c
rebase: remove unused rebase state 'prev_head'

The state stored in $GIT_DIR/rebase-merge/prev_head was introduced in
58634db (rebase: Allow merge strategies to be used when rebasing,
2006-06-21), but it was never used and should therefore be removed.

Signed-off-by: Martin von Zweigbergk <martin.von.zweigbergk@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-rebase.sh