- size_t length = dir_len (path);
- int append_dot = (length == FILESYSTEM_PREFIX_LEN (newpath));
- char *newpath = xmalloc (length + append_dot + 1);
- memcpy (newpath, path, length);
+ size_t length = dir_len (file);
+ bool append_dot = (length == FILE_SYSTEM_PREFIX_LEN (file));
+ char *dir = xmalloc (length + append_dot + 1);
+ memcpy (dir, file, length);