@ -28,9 +28,9 @@ class DialogHelper extends BaseDialogHelper
*
* @return string
*/
public function getQuestion($question, $default, $sep = ':')
public function getQuestion($question, $default = null, $sep = ':')
{
return $default ?
return $default !== null ?
sprintf('<info>%s</info> [<comment>%s</comment>]%s ', $question, $default, $sep) :
sprintf('<info>%s</info>%s ', $question, $sep);
}