function protected_node_update_6003 in Protected Node 6

Implementation of hook_update_N().

Make sure the global password isn't saved in clear. (unfortunately this doesn't fix it in backups...)

File

./protected_node.install, line 343

Code

function protected_node_update_6003() {
  $ret = array();
  variable_del('protected_node_global_password_field');
  drupal_set_message(t('Please change your global Protected node password as it may have been compromised.'), 'warning');
  return $ret;
}