Merge branch 'bc/object-id'

for_each_ref() callback functions were taught to name the objects
not with "unsigned char sha1[20]" but with "struct object_id".

* bc/object-id: (56 commits)
  struct ref_lock: convert old_sha1 member to object_id
  warn_if_dangling_symref(): convert local variable "junk" to object_id
  each_ref_fn_adapter(): remove adapter
  rev_list_insert_ref(): remove unneeded arguments
  rev_list_insert_ref_oid(): new function, taking an object_oid
  mark_complete(): remove unneeded arguments
  mark_complete_oid(): new function, taking an object_oid
  clear_marks(): rewrite to take an object_id argument
  mark_complete(): rewrite to take an object_id argument
  send_ref(): convert local variable "peeled" to object_id
  upload-pack: rewrite functions to take object_id arguments
  find_symref(): convert local variable "unused" to object_id
  find_symref(): rewrite to take an object_id argument
  write_one_ref(): rewrite to take an object_id argument
  write_refs_to_temp_dir(): convert local variable sha1 to object_id
  submodule: rewrite to take an object_id argument
  shallow: rewrite functions to take object_id arguments
  handle_one_ref(): rewrite to take an object_id argument
  add_info_ref(): rewrite to take an object_id argument
  handle_one_reflog(): rewrite to take an object_id argument
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/builtin/branch.c b/builtin/branch.c
index c70085c35f..b42e5b6dbc 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -326,7 +326,7 @@ static int match_patterns(const char **pattern, const char *refname)
 	return 0;
 }
 
-static int append_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data)
+static int append_ref(const char *refname, const struct object_id *oid, int flags, void *cb_data)
 {
 	struct append_ref_cb *cb = (struct append_ref_cb *)(cb_data);
 	struct ref_list *ref_list = cb->ref_list;
@@ -363,7 +363,7 @@ static int append_ref(const char *refname, const unsigned char *sha1, int flags,
 
 	commit = NULL;
 	if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) {
-		commit = lookup_commit_reference_gently(sha1, 1);
+		commit = lookup_commit_reference_gently(oid->hash, 1);
 		if (!commit) {
 			cb->ret = error(_("branch '%s' does not point at a commit"), refname);
 			return 0;