LoginLogoutRedir fills php_error.log with "Strict" notices

[joaocc]

PHP Strict Standards:  Declaration of auth_plugin_loginlogoutredir::user_authenticated_hook() should be compatible with auth_plugin_base::user_authenticated_hook(&$user, $username, $password) in /home/mm/www/auth/loginlogoutredir/auth.php on line 0

This is happening with Moodle 3.0 and PHP 5.5.
Apart from this, everything seems to be working fine.
Would it be possible to fix the signature to prevent the warning?
Thx

[hrimhari]

Not too high on my priority list, but will try to keep in mind. Pull requests are welcome too.

[luizolivetti]

use &$user in first parameter