From fb9678e9d3e9f92d8c5c431cdb8563baaf7d54a7 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Tue, 30 Nov 2021 10:40:22 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=85=BC=E5=AE=B9=E6=8E=A5?=
 =?UTF-8?q?=E5=8F=A3=E4=BA=91=E5=8F=B0=E6=8E=A7=E5=88=B6?=
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---
 .../com/genersoft/iot/vmp/web/gb28181/ApiControlController.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/com/genersoft/iot/vmp/web/gb28181/ApiControlController.java b/src/main/java/com/genersoft/iot/vmp/web/gb28181/ApiControlController.java
index 260047f4..eac742c8 100644
--- a/src/main/java/com/genersoft/iot/vmp/web/gb28181/ApiControlController.java
+++ b/src/main/java/com/genersoft/iot/vmp/web/gb28181/ApiControlController.java
@@ -44,6 +44,8 @@ public class ApiControlController {
             logger.debug("模拟接口> 设备云台控制 API调用，deviceId：{} ，channelId：{} ，command：{} ，speed：{} ",
                     serial, code, command, speed);
         }
+        if (channel == null) {channel = 0;}
+        if (speed == null) {speed = 0;}
         Device device = storager.queryVideoDevice(serial);
         if (device == null) {
             JSONObject result = new JSONObject();