健壮性处理。

@@ -1212,7 +1212,7 @@ const _getSizeAttrByMaxSortId = (maxSortId, sizeList) => {
 
 
     let attributeNames = {};
     let attributeNames = {};
 
 
-    if(_.isEmpty(sizeList)){
+    if (_.isEmpty(sizeList)) {
         return sizeInfos;
         return sizeInfos;
     }
     }