lookup_unknown_object(): take a repository argument

All of the other lookup_foo() functions take a repository argument, but
lookup_unknown_object() was never converted, and it uses the_repository
internally. Let's fix that.

We could leave a wrapper that uses the_repository, but there aren't that
many calls, so we'll just convert them all. I looked briefly at each
site to see if we had a repository struct (besides the_repository) we
could pass, but none of them do (so this conversion to pass
the_repository is a pure noop in each case, though it does take us one
step closer to eventually getting rid of the_repository).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/object.c b/object.c
index 78343781ae..14188453c5 100644
--- a/object.c
+++ b/object.c
@@ -177,12 +177,11 @@ void *object_as_type(struct object *obj, enum object_type type, int quiet)
 	}
 }
 
-struct object *lookup_unknown_object(const struct object_id *oid)
+struct object *lookup_unknown_object(struct repository *r, const struct object_id *oid)
 {
-	struct object *obj = lookup_object(the_repository, oid);
+	struct object *obj = lookup_object(r, oid);
 	if (!obj)
-		obj = create_object(the_repository, oid,
-				    alloc_object_node(the_repository));
+		obj = create_object(r, oid, alloc_object_node(r));
 	return obj;
 }