/**
* _getShell
*
* @param string $plugin
*
* @return mixed
*/
protected function _getShell($shell)
{
if (isset($this->TestShell)) {
return $this->TestShell;
}
return parent::_getShell($shell);
}
/**
* _getShell
*
* @param mixed $plugin
* @return mixed
* @access protected
*/
function _getShell($plugin = null) {
if (isset($this->TestShell)) {
return $this->TestShell;
}
return parent::_getShell($plugin);
}
