function cas_update_7101 in CAS 7

Use variable 'cas_check_frequency' instead of 'cas_gateway'.

File

./cas.install, line 384

Installation hooks for the CAS module.

Code

function cas_update_7101() {
  if (variable_get('cas_check_first', NULL) === NULL) {

    // The old variable was not set, nothing to do.
    return;
  }
  if (variable_get('cas_check_first', FALSE)) {

    // Check once, but not again until login.
    variable_set('cas_check_frequency', -1);
  }
  else {

    // Check never.
    variable_set('cas_check_frequency', -2);
  }
  variable_del('cas_check_first');
}