fix seckill list

@@ -87,17 +87,15 @@ function fetchProductList(activityInfo, uid) {
         .then(res => {
             let r1 = res[0];
             let r2 = res[1];
-            let result = {
-                products: []
-            };
+            let result = [];
 
             if (r1.code !== 200) {
                 return result;
             }
 
-            r2.data ?
-                result.products = _productAddFlag(r1.data, r2.data) :
-                result.products = _productAddFlag(r1.data);
+            result = r2.data ?
+                _productAddFlag(r1.data, r2.data) :
+                _productAddFlag(r1.data);
 
             return result;
         });
@@ -250,7 +248,7 @@ const getProductList = (req, res, next) => {
     console.log(activityInfo)
 
     return fetchProductList(activityInfo, uid).then(resultProducts => {
-        res.render('seckill/product-list', Object.assign(resultProducts, {
+        res.render('seckill/product-list', Object.assign({products: resultProducts}, {
             layout: false
         }, {
             helpers: _helpers