ref-filter: use "struct object_id" consistently

Internally we store a "struct object_id", and all of our
callers have one to pass us. But we insist that they peel it
to its bare-sha1 hash, which we then hashcpy() into place.
Let's pass it around as an object_id, which future-proofs us
for a post-sha1 world.

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

1 files changed, 5 insertions, 5 deletions

diff --git a/ref-filter.c b/ref-filter.c
index 45fc562..ade97a8 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1826,12 +1826,12 @@ static const struct object_id *match_points_at(struct oid_array *points_at,
 
 /* Allocate space for a new ref_array_item and copy the objectname and flag to it */
 static struct ref_array_item *new_ref_array_item(const char *refname,
-						 const unsigned char *objectname,
+						 const struct object_id *oid,
 						 int flag)
 {
 	struct ref_array_item *ref;
 	FLEX_ALLOC_STR(ref, refname, refname);
-	hashcpy(ref->objectname.hash, objectname);
+	oidcpy(&ref->objectname, oid);
 	ref->flag = flag;
 
 	return ref;
@@ -1927,7 +1927,7 @@ static int ref_filter_handler(const char *refname, const struct object_id *oid,
 	 * to do its job and the resulting list may yet to be pruned
 	 * by maxcount logic.
 	 */
-	ref = new_ref_array_item(refname, oid->hash, flag);
+	ref = new_ref_array_item(refname, oid, flag);
 	ref->commit = commit;
 
 	REALLOC_ARRAY(ref_cbdata->array->items, ref_cbdata->array->nr + 1);
@@ -2165,11 +2165,11 @@ void show_ref_array_item(struct ref_array_item *info,
 	putchar('\n');
 }
 
-void pretty_print_ref(const char *name, const unsigned char *sha1,
+void pretty_print_ref(const char *name, const struct object_id *oid,
 		      const struct ref_format *format)
 {
 	struct ref_array_item *ref_item;
-	ref_item = new_ref_array_item(name, sha1, 0);
+	ref_item = new_ref_array_item(name, oid, 0);
 	ref_item->kind = ref_kind_from_refname(name);
 	show_ref_array_item(ref_item, format);
 	free_array_item(ref_item);