Display the null SHA-1 as the base for an OBJ_OFS_DELTA.
authorShawn O. Pearce <spearce@spearce.org>
Wed, 7 Mar 2007 01:44:08 +0000 (20:44 -0500)
committerJunio C Hamano <junkio@cox.net>
Wed, 7 Mar 2007 18:35:16 +0000 (10:35 -0800)
commit30fee0625d9e7012a3baf92c1315cfde751b8582
tree2926f724ddfa19a1c820d766d19aa4b99787a91e
parentd9cb5399ee6e3ca4b3190f158ada7bd3802b3c70
Display the null SHA-1 as the base for an OBJ_OFS_DELTA.

Because we are currently cheating and never supplying the delta base
for an OBJ_OFS_DELTA we get a random SHA-1 in the delta base field.
Instead lets clear the hash out so its at least all 0's.  This is
somewhat more obvious that something fishy is going on, like we
don't actually have the SHA-1 of the base handy.  :)

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
sha1_file.c