From c64d1a3ad858fe46b240a12f3c5359aa482618d5 Mon Sep 17 00:00:00 2001
From: xiongziliang <771730766@qq.com>
Date: Thu, 30 Apr 2020 10:02:27 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84?=
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---
 src/Rtp/UdpRecver.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Rtp/UdpRecver.cpp b/src/Rtp/UdpRecver.cpp
index 365b78a3..2b4a6f3b 100644
--- a/src/Rtp/UdpRecver.cpp
+++ b/src/Rtp/UdpRecver.cpp
@@ -17,7 +17,9 @@ UdpRecver::UdpRecver() {
 }
 
 UdpRecver::~UdpRecver() {
-    _sock->setOnRead(nullptr);
+    if(_sock){
+        _sock->setOnRead(nullptr);
+    }
 }
 
 bool UdpRecver::initSock(uint16_t local_port,const char *local_ip) {