批量处理关联关系

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/service/impl/StoreRangeServiceImpl.java

@@ -147,7 +147,9 @@ public class StoreRangeServiceImpl implements StoreRangeService {
                 return;
             }
             Sets.SetView<String> needAdd = Sets.difference(newStoreIds, old);
-            needAddStoreIds.addAll(needAdd);
+            if (CollectionUtils.isNotEmpty(needAdd)) {
+                needAddStoreIds.addAll(needAdd);
+            }
         });
         //这些门店解除绑定
         staffClerkRelationService.delBindByStoreIds(null, needUnBindStoreIds, optStaffId, channelCode);