builtin/pack-objects: make hash agnostic
Avoid hard-coding a hash size, instead preferring to use the_hash_algo.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 940fbcb..fceac7b 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -879,7 +879,7 @@
len = encode_in_pack_object_header(header, sizeof(header),
OBJ_REF_DELTA, size);
hashwrite(out, header, len);
- hashwrite(out, base_sha1, 20);
+ hashwrite(out, base_sha1, the_hash_algo->rawsz);
copy_pack_data(out, reuse_packfile, w_curs, cur, next - cur);
return;
}
