Title display is broken... but easy to fix

hello debtman7,

after good experience with my own dirty hack of your module, i'm now trying your official release!
Found some minor display error:

function nodeaccess_page($nid) {
  $output = drupal_get_form('nodeaccess_grants_form', $nid);
  drupal_set_title(check_plain($node->title)); // <=== I COMMENTED THIS LINE OUT...
  return $output;
}

in my opinion, drupal_set_title(check_plain($node->title)) is not doing so well, since $node seems not to be defined... title becomes empty. so i commented this line out and title-display came back... ;-)