Cookie banner fails to popup due to eu_only and eu_only_js set as string

Using Drupal 7 and the latest dev version of this module the cookie banner fails to popup.

The config of the setup is to show a banner but without geoip or smart_ip installed.

The error looks to be caused by a javascript error that occurs in eu_cookie_compliance.js on line 31 when it tries to getJSON without a valid url.

        if (Drupal.settings.eu_cookie_compliance.popup_eu_only_js) {
          if (Drupal.eu_cookie_compliance.showBanner()) {
            var url = Drupal.settings.basePath + Drupal.settings.pathPrefix + 'eu-cookie-compliance-check';
            var data = {};
            $.getJSON(url, data, function (data) {

Drupal.settings.eu_cookie_compliance.popup_eu_only_js is set to a string "0" and therefore js evaluates this to true whereas I think it should be set to an integer.

Amongst other things the change 43c1ca630edb86cca33dbcae2d5be88123c5ab26 implemented in this issue https://www.drupal.org/project/eu_cookie_compliance/issues/3261155 adds the code

  $form_state['values']['eu_cookie_compliance']['eu_only_js'] = '0';
  $form_state['values']['eu_cookie_compliance']['eu_only'] = '0';

  if (!empty($form_state['values']['eu_cookie_compliance']['eu_option'])) {
    if ($form_state['values']['eu_cookie_compliance']['eu_option'] === 'eu_only') {
      $form_state['values']['eu_cookie_compliance']['eu_only'] = '1';
    }
    elseif ($form_state['values']['eu_cookie_compliance']['eu_option'] === 'eu_only_js') {
      $form_state['values']['eu_cookie_compliance']['eu_only_js'] = '1';
    }
  }

I think these 0 and 1 strings should be integers.

Changing them seems to fix the fault and from my brief testing doesn't seem to cause any other problems.