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| author | René Scharfe <l.s.r@web.de> | 2019-09-05 19:59:42 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2019-09-05 21:11:34 (GMT) |
| commit | c77722b3ea42a87381915f1203648a5f5d86c1ff (patch) | |
| tree | 44b3e742d69e5e3334b5865ae1237cc9c045f258 /builtin/describe.c | |
| parent | dad3f0607bf1c864f80723ab20b39527260f2c4f (diff) | |
| download | git-c77722b3ea42a87381915f1203648a5f5d86c1ff.zip git-c77722b3ea42a87381915f1203648a5f5d86c1ff.tar.gz git-c77722b3ea42a87381915f1203648a5f5d86c1ff.tar.bz2 | |
use get_tagged_oid()
Avoid derefencing ->tagged without checking for NULL by using the
convenience wrapper for getting the ID of the tagged object. It die()s
when encountering a broken tag instead of segfaulting.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/describe.c')
| -rw-r--r-- | builtin/describe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/describe.c b/builtin/describe.c index 2001542..e048f85 100644 --- a/builtin/describe.c +++ b/builtin/describe.c @@ -313,7 +313,7 @@ static void describe_commit(struct object_id *oid, struct strbuf *dst) */ append_name(n, dst); if (longformat) - append_suffix(0, n->tag ? &n->tag->tagged->oid : oid, dst); + append_suffix(0, n->tag ? get_tagged_oid(n->tag) : oid, dst); if (suffix) strbuf_addstr(dst, suffix); return; |