Merge branch 'wvp-28181-2.0' into wvp-28181-2.0

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/RecordInfoResponseMessageHandler.java

@@ -162,12 +162,13 @@ public class RecordInfoResponseMessageHandler extends SIPRequestProcessorParent
 
     public void releaseRequest(String deviceId, String sn,RecordInfo recordInfo){
         String key = DeferredResultHolder.CALLBACK_CMD_RECORDINFO + deviceId + sn;
-        if(null!=recordInfo.getRecordList()){
+        // 对数据进行排序
+        if(recordInfo!=null && recordInfo.getRecordList()!=null) {
             Collections.sort(recordInfo.getRecordList());
         }else{
             recordInfo.setRecordList(new ArrayList<>());
         }
-        // 对数据进行排序
+
         RequestMessage msg = new RequestMessage();
         msg.setKey(key);
         msg.setData(recordInfo);