diff options
| author | brian m. carlson <sandals@crustytoothpaste.net> | 2021-04-26 03:02:56 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-04-27 09:31:39 +0200 |
| commit | 14228447c9ce664a4e9c31ba10344ec5e4ea4ba5 (patch) | |
| tree | 75e66ea8ad821e4684497a995d9648658c37fcbf /range-diff.c | |
| parent | hash: set, copy, and use algo field in struct object_id (diff) | |
| download | git-14228447c9ce664a4e9c31ba10344ec5e4ea4ba5.tar.xz git-14228447c9ce664a4e9c31ba10344ec5e4ea4ba5.zip | |
hash: provide per-algorithm null OIDs
Up until recently, object IDs did not have an algorithm member, only a
hash. Consequently, it was possible to share one null (all-zeros)
object ID among all hash algorithms. Now that we're going to be
handling objects from multiple hash algorithms, it's important to make
sure that all object IDs have a correct algorithm field.
Introduce a per-algorithm null OID, and add it to struct hash_algo.
Introduce a wrapper function as well, and use it everywhere we used to
use the null_oid constant.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'range-diff.c')
| -rw-r--r-- | range-diff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/range-diff.c b/range-diff.c index 116fb0735c..1a4471fe4c 100644 --- a/range-diff.c +++ b/range-diff.c @@ -445,7 +445,7 @@ static struct diff_filespec *get_filespec(const char *name, const char *p) { struct diff_filespec *spec = alloc_filespec(name); - fill_filespec(spec, &null_oid, 0, 0100644); + fill_filespec(spec, null_oid(), 0, 0100644); spec->data = (char *)p; spec->size = strlen(p); spec->should_munmap = 0; |