(Sorry for the broken References. I deleted the message before realising
that I wanted to reply to it; and I couldn't easily find an mbox archive
to snarf the whole message from.)
> ~/git[master]$ git tag mb
> ~/git[master]$ git describe
> v1.5.6.1-156-ge903b40
> ~/git[master]$ git describe --tags
> mb
> ~/git[master]$ git describe --tags --long
> Segmentation fault (core dumped)
Not on new tags, but on un-annotated ones (which the --tags brings into
consideration). The appended patch fixes the problem for me, but I'd be
grateful if someone could confirm that it's the right thing to do.
-- ams
diff --git a/builtin-describe.c b/builtin-describe.c
index 3da99c1..7ed4757 100644
--- a/builtin-describe.c
+++ b/builtin-describe.c
@@ -203,8 +203,12 @@ static void describe(const char *arg, int last_one)
* Exact match to an existing ref.
*/
display_name(n);
- if (longformat)
- show_suffix(0, n->tag->tagged->sha1);
+ if (longformat) {
+ const unsigned char *sha1 = n->sha1;
+ if (n->tag)
+ sha1 = n->tag->tagged->sha1;
+ show_suffix(0, sha1);
+ }
printf("\n");
return;
}
--
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