【CHG】区间信息处理NPE

railway-business/src/main/java/com/railway/business/baseinfo/service/impl/BaseStationServiceImpl.java

@@ -98,6 +98,9 @@ public class BaseStationServiceImpl implements IBaseStationService {
   @Override
   public BaseStationVo getInfo(Long stationId) {
     BaseStation station = baseStationMapper.getInfo(stationId);
+    if(null == station){
+      return null;
+    }
     return setBaseLine(station);
   }