防止空指针

epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/stats/impl/FactUserHouseServiceImpl.java

@@ -103,7 +103,9 @@ public class FactUserHouseServiceImpl implements FactUserHouseService {
             }
         }
         FactUserHouseResultDTO dto = total(params);
-        dto.setAgencyName("合计");
+        if (dto != null) {
+            dto.setAgencyName("合计");
+        }
         list.add(dto);
         return list;
     }