When your refs are packed, "git-describe" can find the tag that is the
best match without ever parsing the tag itself. But lookup_tag() in
display_name() says "I've never seen it", creates an empty shell, and
returns it. We need to make sure that we actually have parsed the tag
data into it.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin-describe.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/builtin-describe.c b/builtin-describe.c
index 2f1e7ba..c549d36 100644
--- a/builtin-describe.c
+++ b/builtin-describe.c
@@ -156,7 +156,7 @@ static void display_name(struct commit_name *n)
{
if (n->prio == 2 && !n->tag) {
n->tag = lookup_tag(n->sha1);
- if (!n->tag || !n->tag->tag)
+ if (parse_tag(n->tag) || !n->tag || !n->tag->tag)
die("annotated tag %s not available", n->path);
if (strcmp(n->tag->tag, n->path))
warning("tag '%s' is really '%s' here", n->tag->tag, n->path);
--
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