refs: pass repo when peeling objects

Both `peel_object()` and `peel_iterated_oid()` implicitly rely on
`the_repository` to look up objects. Despite the fact that we want to
get rid of `the_repository`, it also leads to some restrictions in our
ref iterators when trying to retrieve the peeled value for a repository
other than `the_repository`.

Refactor these functions such that both take a repository as argument
and remove the now-unnecessary restrictions.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/midx-write.c b/midx-write.c
index 9d096d5a28..86173abdb9 100644
--- a/midx-write.c
+++ b/midx-write.c
@@ -664,7 +664,7 @@ static int add_ref_to_pending(const char *refname,
 		return 0;
 	}
 
-	if (!peel_iterated_oid(oid, &peeled))
+	if (!peel_iterated_oid(the_repository, oid, &peeled))
 		oid = &peeled;
 
 	object = parse_object_or_die(oid, refname);