活码列表修改

haoban-manage3-web/src/main/java/com/gic/haoban/manage/web/controller/hm/HmQrcodeController.java

@@ -210,9 +210,11 @@ public class HmQrcodeController {
                 if (hmGroupDTO != null) {
                     hmQrcodeListDTO.setHmGroupName(hmGroupDTO.getGroupName());
                 }
+                if (CollectionUtils.isNotEmpty(storeDTOList)) {
                     //门店id去重
                     storeDTOList = storeDTOList.stream()
                             .collect(Collectors.collectingAndThen(Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(HmStoreDTO::getStoreId))), ArrayList::new));
+                }
                 hmQrcodeListDTO.setClerkList(clerkDTOList);
                 hmQrcodeListDTO.setStoreList(storeDTOList);
             }