Bad escapement, says Jenkins. Unclosed string, says Jenkins.

themes/bootstrap3/js/lightbox.js

@@ -16,8 +16,7 @@ VuFind.lightbox = (function() {
     if ('undefined' == typeof type) {
       type = 'info';
     }
-    _html('<div class="alert alert-'+type+'">'+message+'</div>\
-    <button class="btn btn-default" data-dismiss="modal">' + VuFind.translate('close') + '</button>');
+    _html('<div class="alert alert-'+type+'">'+message+'</div><button class="btn btn-default" data-dismiss="modal">' + VuFind.translate('close') + '</button>');
     _modal.modal('show');
   };
   var flashMessage = function(message, type) {