promisor-remote: accept 0 as oid_nr in function

There are 3 callers to promisor_remote_get_direct() that first check if
the number of objects to be fetched is equal to 0. Fold that check into
promisor_remote_get_direct(), and in doing so, be explicit as to what
promisor_remote_get_direct() does if oid_nr is 0 (it returns 0, success,
immediately).

Signed-off-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Tan
2020-04-02 12:19:16 -07:00
committed by Junio C Hamano
parent 274b9cc253
commit db7ed7418b
5 changed files with 20 additions and 12 deletions

11
diff.c
View File

@ -6517,12 +6517,11 @@ void diffcore_std(struct diff_options *options)
add_if_missing(options->repo, &to_fetch, p->one);
add_if_missing(options->repo, &to_fetch, p->two);
}
if (to_fetch.nr)
/*
* NEEDSWORK: Consider deduplicating the OIDs sent.
*/
promisor_remote_get_direct(options->repo,
to_fetch.oid, to_fetch.nr);
/*
* NEEDSWORK: Consider deduplicating the OIDs sent.
*/
promisor_remote_get_direct(options->repo,
to_fetch.oid, to_fetch.nr);
oid_array_clear(&to_fetch);
}