refs: convert resolve_refdup and refs_resolve_refdup to struct object_id

All of the callers already pass the hash member of struct object_id, so
update them to pass a pointer to the struct directly,

This transformation was done with an update to declaration and
definition and the following semantic patch:

@@
expression E1, E2, E3, E4;
@@
- resolve_refdup(E1, E2, E3.hash, E4)
+ resolve_refdup(E1, E2, &E3, E4)

@@
expression E1, E2, E3, E4;
@@
- resolve_refdup(E1, E2, E3->hash, E4)
+ resolve_refdup(E1, E2, E3, E4)

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/refs.h b/refs.h
index 1fee56d13..8dd39eab7 100644
--- a/refs.h
+++ b/refs.h
@@ -69,9 +69,9 @@ const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
 
 char *refs_resolve_refdup(struct ref_store *refs,
 			  const char *refname, int resolve_flags,
-			  unsigned char *sha1, int *flags);
+			  struct object_id *oid, int *flags);
 char *resolve_refdup(const char *refname, int resolve_flags,
-		     unsigned char *sha1, int *flags);
+		     struct object_id *oid, int *flags);
 
 int refs_read_ref_full(struct ref_store *refs, const char *refname,
 		       int resolve_flags, unsigned char *sha1, int *flags);