report_garbage(PACKDIR_FILE_GARBAGE, path);
 }
 
-static int count_loose(const unsigned char *sha1, const char *path, void *data)
+static int count_loose(const struct object_id *oid, const char *path, void *data)
 {
        struct stat st;
 
        else {
                loose_size += on_disk_bytes(st);
                loose++;
-               if (verbose && has_sha1_pack(sha1))
+               if (verbose && has_sha1_pack(oid->hash))
                        packed_loose++;
        }
        return 0;