From 8377d4a1c7ee97b3edda182b12ba97a97f58d728 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期日, 09 六月 2024 20:47:55 +0800
Subject: [PATCH] Merge pull request #1489 from Duktig-Jay/bug_fix-录像下载失败未正常释放ssrc

---
 src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java b/src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java
index 299d59a..b87684a 100755
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/event/EventPublisher.java
@@ -79,7 +79,7 @@
 			// 鏁版嵁鍘婚噸
 			Set<String> gbIdSet = new HashSet<>();
 			for (DeviceChannel deviceChannel : deviceChannels) {
-				if (!gbIdSet.contains(deviceChannel.getChannelId())) {
+				if (deviceChannel != null && deviceChannel.getChannelId() != null && !gbIdSet.contains(deviceChannel.getChannelId())) {
 					gbIdSet.add(deviceChannel.getChannelId());
 					channels.add(deviceChannel);
 				}

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