hook_menu incorrect in D5 branch

hook_menu should return an array of items, not just one item as currently

return array(array(
  'path' => 'favicon.ico',
  'callback' => 'favicon_shortcut_icon',
  'access' => TRUE,
  'type' => MENU_CALLBACK,
);

or the usual

$items = array();
$items[] = array(...);
return $items;