新增用户没有配置关注台站列表时查询数据返回空问题修改

jeecg-module-station-operation/src/main/java/org/jeecg/modules/service/impl/SysUserFocusStationServiceImpl.java

@@ -198,6 +198,8 @@ public class SysUserFocusStationServiceImpl extends ServiceImpl<SysUserFocusStat
         List<SysUserFocusStationStation> sysUserFocusStations = this.baseMapper.selectList(focusStationQueryWrapper);
         if (Objects.nonNull(sysUserFocusStations)){
             receivingConfig.setSysUserFocusStations(sysUserFocusStations);
+        } else {
+            receivingConfig.setSysUserFocusStations(new ArrayList<>());
         }
         result.setSuccess(true);
         result.setResult(receivingConfig);