限购商品详情 跳转APP

@@ -84,7 +84,6 @@ if (goodsDiscountHammer && $discountFolder.children().length > 0) {
 
 $('#limit-sale').on('touchend', function(e) {
     var loginUrl = $('#loginUrl').val(),
-        u = navigator.userAgent,
         ifr;
 
     e.stopPropagation();
@@ -98,7 +97,6 @@ $('#limit-sale').on('touchend', function(e) {
                 rightBtnText: '打开Yoho!Buy有货APP'
             }
         }, function() {
-
                 ifr = document.createElement('iframe');
                 ifr.src = appUrl;
                 ifr.style.display = 'none';