Mailto / Link User / No Link does not work with Mail Field

The "link to user" option in the Mail Field does not shown all options. You could only decide between a link to the user and render as mailto link. But the option "no link" is hidden. The reason is because in the option_form function of the field handler, the parent method is called after we add the option "link_to_user". If we change this, we see the option and then it works.

In file ./views/modules/user/views_handler_field_user_mail.inc has to be changed from:

<?php
  function options_form(&$form, &$form_state) {
    $form['link_to_user'] = array(
      '#title' => t('Link this field'),
      '#type' => 'radios',
      '#options' => array(
        0 => t('No link'),
        'user' => t('To the user'),
        'mailto' => t("With a mailto:"),
      ),
      '#default_value' => $this->options['link_to_user'],
    );
    parent::options_form($form, $form_state);
  }
?>

to

<?php
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
  	$form['link_to_user'] = array(
      '#title' => t('Link this field'),
      '#type' => 'radios',
      '#options' => array(
        0 => t('No link'),
        'user' => t('To the user'),
        'mailto' => t("With a mailto:"),
      ),
      '#default_value' => $this->options['link_to_user'],
    );
    
  }
?>