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Squelch overzealous "ignoring dangling symref" in an empty repository

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057e713 (Warn use of "origin" when remotes/origin/HEAD is dangling,
2009-02-08) tried to warn dangling refs/remotes/origin/HEAD only when
"origin" was used to refer to it.  There was one corner case a symref is
expected to be dangling and this warning is unwarranted: HEAD in an empty
repository.

This squelches the warning for this special case.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2009-02-11 09:22:16 -08:00
parent aff4e8dc21
commit 9e5b80cd87
1 changed files with 2 additions and 1 deletions
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3
sha1_name.c
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@ -278,7 +278,8 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref)
*ref = xstrdup(r);
if (!warn_ambiguous_refs)
break;
} else if (flag & REF_ISSYMREF)
} else if ((flag & REF_ISSYMREF) &&
(len != 4 || strcmp(str, "HEAD")))
warning("ignoring dangling symref %s.", fullref);
}
free(last_branch);