object: convert lookup_object() to use object_id
There are no callers left of lookup_object() that aren't just passing us
the "hash" member of a "struct object_id". Let's take the whole struct,
which gets us closer to removing all raw sha1 variables. It also
matches the existing conversions of lookup_blob(), etc.
The conversions of callers were done by hand, but they're all mechanical
one-liners.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/tree.c b/tree.c
index f416afc..0ebb8c5 100644
--- a/tree.c
+++ b/tree.c
@@ -197,7 +197,7 @@ int read_tree(struct repository *r, struct tree *tree, int stage,
struct tree *lookup_tree(struct repository *r, const struct object_id *oid)
{
- struct object *obj = lookup_object(r, oid->hash);
+ struct object *obj = lookup_object(r, oid);
if (!obj)
return create_object(r, oid->hash,
alloc_tree_node(r));
