/**
* Action for showing a edit item page with extra title
*/
public function editAction()
{
$model = $this->getModel();
$data = $model->loadFirst();
//If we try to edit master, add an error message and reroute
if (isset($data['grl_name']) && $data['grl_name'] == 'master') {
$this->addMessage($this->_('Editing `master` is not allowed'));
$this->_reroute(array('action' => 'index'), true);
}
parent::editAction();
}
