program/lib/Roundcube/rcube_user.php
@@ -86,12 +86,17 @@ /** * Build a user name string (as e-mail address) * * @param string $part Username part (empty or 'local' or 'domain') * @param string $part Username part (empty or 'local' or 'domain', 'mail') * @return string Full user name or its part */ function get_username($part = null) { if ($this->data['username']) { // return real name if (!$part) { return $this->data['username']; } list($local, $domain) = explode('@', $this->data['username']); // at least we should always have the local part