directory traversal: ../utils/crypt.php not found?

Running NOCC 1.6dev build20080313 on MacOSX 10.4.11 w/ MAMP, it seems that in class_smtp.php, the line:

require_once '../utils/crypt.php';

should be

require_once './utils/crypt.php';

Otherwise sending mail does not work and php_error.log shows:

[15-Mar-2008 00:17:37] PHP Warning: smtp::require_once(../utils/crypt.php) [<a href='function.smtp-require-once'>function.smtp-require-once</a>]: failed to open stream: No such file or directory in /Users/xxxx/Documents/htdocs/webmail/classes/class_smtp.php on line 89
[15-Mar-2008 00:17:37] PHP Fatal error: smtp::require_once() [<a href='function.require'>function.require</a>]: Failed opening required '../utils/crypt.php' (include_path='.:/Applications/MAMP/bin/php5/lib/php') in /Users/xxxx/Documents/htdocs/webmail/classes/class_smtp.php on line 89