Code

merge-recursive: do not use on-file index when not needed.
authorJunio C Hamano <junkio@cox.net>
Wed, 10 Jan 2007 19:20:58 +0000 (11:20 -0800)
committerJunio C Hamano <junkio@cox.net>
Wed, 10 Jan 2007 22:45:20 +0000 (14:45 -0800)
commit8b944b5678efcbbbedfd555e5eef1500dc6074d1
treecdc501b84f1ac9c04b68086c40f0efa44287bf7a
parentf5184380f08c814535e7bda374e403596eef90a3
merge-recursive: do not use on-file index when not needed.

This revamps the merge-recursive implementation following the
outline in:

Message-ID: <7v8xgileza.fsf@assigned-by-dhcp.cox.net>

There is no need to write out the index until the very end just
once from merge-recursive.  Also there is no need to write out
the resulting tree object for the simple case of merging with a
single merge base.

Signed-off-by: Junio C Hamano <junkio@cox.net>
merge-recursive.c