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server-info: do not complain if a tag points at a non-commit.

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Linux 2.6 tree has one of those tree tags.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-07-28 14:33:17 -07:00
parent 629170973d
commit b614e3d757
1 changed files with 11 additions and 4 deletions
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15
server-info.c
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@ -2,6 +2,7 @@
#include "refs.h"
#include "object.h"
#include "commit.h"
#include "tag.h"
#include "rev-cache.h"
/* refs */
@ -518,10 +519,16 @@ static int update_info_packs(int force)
/* rev-cache */
static int record_rev_cache_ref(const char *path, const unsigned char *sha1)
{
struct commit *commit;
if (!(commit = lookup_commit_reference(sha1)))
return error("not a commit: %s", sha1_to_hex(sha1));
return record_rev_cache(commit->object.sha1, NULL);
struct object *obj = parse_object(sha1);
if (!obj)
return error("ref %s has bad sha %s", path, sha1_to_hex(sha1));
while (obj && obj->type == tag_type)
obj = parse_object(((struct tag *)obj)->tagged->sha1);
if (!obj || obj->type != commit_type)
/* tag pointing at a non-commit */
return 0;
return record_rev_cache(obj->sha1, NULL);
}
static int update_info_revs(int force)