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sha1_object_info: examine cached_object store too 

Cached object store was added in d66b37b (Add pretend_sha1_file()
interface. - 2007-02-04) as a way to temporarily inject some objects
to object store.

But only read_sha1_file() knows about this store. While it will return
an object from this store, sha1_object_info() will happily say
"object not found".

Teach sha1_object_info() about the cached store for consistency.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2011-02-05 21:03:02 +07:00 committed by Junio C Hamano
parent c597ba8010
commit c4d9986f5f
1 changed files with 8 additions and 0 deletions
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8
sha1_file.c
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@ -2020,9 +2020,17 @@ static int sha1_loose_object_info(const unsigned char *sha1, unsigned long *size
int sha1_object_info(const unsigned char *sha1, unsigned long *sizep)
{
struct cached_object *co;
struct pack_entry e;
int status;
co = find_cached_object(sha1);
if (co) {
if (sizep)
*sizep = co->size;
return co->type;
}
if (!find_pack_entry(sha1, &e)) {
/* Most likely it's a loose object. */
status = sha1_loose_object_info(sha1, sizep);