[PATCH] Use a temporary index file when we merge the common ancestors.
[PATCH] Use a temporary index file when we merge the common ancestors.

With this change we can get rid of a call to 'git-update-index
--refresh'.

Signed-off-by: Fredrik Kuivinen <728485ea617436ce3e7d4e7979cdaed04fcebcdb@student.liu.se>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git