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Definition

system_update_1021()
system/system.install, line 3493

Description

Update two more variables that were missing from system_update_1019.

Code

<?php
function system_update_1021() {
  $message_ids = array('admin_body', 'admin_subject');
  foreach ($message_ids as $id) {
    // Replace all %vars with !vars
    if ($message = variable_get('user_mail_'. $id, NULL)) {
      $fixed = preg_replace('/%([A-Za-z_-]+)/', '!\1', $message);
      variable_set('user_mail_'. $id, $fixed);
    }
  }
  return array();
}
?>