refs #23640 [finc] restore accidentally deleted variable declaration in account_ajax.js

themes/finc/js/account_ajax.js

@@ -237,6 +237,7 @@ $(document).ready(function registerAccountAjax() {
     selector: ".mediareadytopickup-status",
     ajaxMethod: "getUserMediaReadyToPickup",
     render: function render($element, status, ICON_LEVELS) {
+      var level = ICON_LEVELS.NONE;
       if (status.available > 0) {
         $element.html('<i class="fa fa-bell text-success" data-toggle="tooltip" title="' + VuFind.translate('mediareadtopickup_tooltip') + '"></i>');
         level = ICON_LEVELS.GOOD;