1 files changed, 11 insertions, 2 deletions
diff --git a/commit.c b/commit.c
index 0db461f973..572301b80a 100644
--- a/commit.c
+++ b/commit.c
@@ -59,6 +59,14 @@ struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref
 	return c;
 }
 
+struct commit *lookup_commit_object(struct repository *r,
+				    const struct object_id *oid)
+{
+	struct object *obj = parse_object(r, oid);
+	return obj ? object_as_type(obj, OBJ_COMMIT, 0) : NULL;
+
+}
+
 struct commit *lookup_commit(struct repository *r, const struct object_id *oid)
 {
 	struct object *obj = lookup_object(r, oid);
@@ -951,8 +959,9 @@ static void add_one_commit(struct object_id *oid, struct rev_collect *revs)
 }
 
 static int collect_one_reflog_ent(struct object_id *ooid, struct object_id *noid,
-				  const char *ident, timestamp_t timestamp,
-				  int tz, const char *message, void *cbdata)
+				  const char *ident UNUSED,
+				  timestamp_t timestamp UNUSED, int tz UNUSED,
+				  const char *message UNUSED, void *cbdata)
 {
 	struct rev_collect *revs = cbdata;