diff options
| author | René Scharfe <l.s.r@web.de> | 2019-09-05 22:55:55 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-09-06 00:10:18 +0300 |
| commit | dad3f0607bf1c864f80723ab20b39527260f2c4f (patch) | |
| tree | 6244ac7c9264fa111df3523c8c384bb395abd98c /revision.c | |
| parent | 745f6812895b31c02b29bdfe4ae8e5498f776c26 (diff) | |
tag: factor out get_tagged_oid()
Add a function for accessing the ID of the object referenced by a tag
safely, i.e. without causing a segfault when encountering a broken tag
where ->tagged is NULL.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'revision.c')
| -rw-r--r-- | revision.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/revision.c b/revision.c index 07412297f0..ee1b1552b9 100644 --- a/revision.c +++ b/revision.c @@ -404,9 +404,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct tag *tag = (struct tag *) object; if (revs->tag_objects && !(flags & UNINTERESTING)) add_pending_object(revs, object, tag->tag); - if (!tag->tagged) - die("bad tag"); - object = parse_object(revs->repo, &tag->tagged->oid); + object = parse_object(revs->repo, get_tagged_oid(tag)); if (!object) { if (revs->ignore_missing_links || (flags & UNINTERESTING)) return NULL; |