全球购融合到有货，尺码融合 fix

@@ -460,6 +460,9 @@ public class TblLogicService {
         StringBuilder sizeIds = new StringBuilder();
         for (TblProductSku tblProductSku : tblProductSkuList) {
             List<Size> sizeList = sizeMap.get(tblProductSku.getSize());
+            if(CollectionUtils.isEmpty(sizeList)){
+                break;
+            }
             if (sizeList.size() == 1) {
                 sizeIds.append(sizeList.get(0).getId() + "");
             }