small cleanup for diff-delta.c
authorNicolas Pitre <nico@cam.org>
Thu, 15 Dec 2005 16:10:32 +0000 (11:10 -0500)
committerJunio C Hamano <junkio@cox.net>
Fri, 16 Dec 2005 00:19:11 +0000 (16:19 -0800)
commite5e3a9d8f91685cbbb4099f1fdfb9798461ef5d4
tree8dde5c8467550526dec2d3259fea73b90680b455
parent1403959cc804131a91f15117c7afd6822d0fad90
small cleanup for diff-delta.c

This patch removes unused remnants of the original xdiff source.
No functional change.  Possible tiny speed improvement.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff-delta.c