From 74a37991340685ff9cf7a7570da8360fd7189014 Mon Sep 17 00:00:00 2001
From: Wiebe Cazemier <wiebe@halfgaar.net>
Date: Wed, 27 Apr 2022 15:28:47 +0200
Subject: [PATCH] Fix reading disconnect packets without reason code

---
 mqttpacket.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mqttpacket.cpp b/mqttpacket.cpp
index dcefcdf..0c424ab 100644
--- a/mqttpacket.cpp
+++ b/mqttpacket.cpp
@@ -801,10 +801,10 @@ void MqttPacket::handleDisconnect()
 
     if (this->protocolVersion >= ProtocolVersion::Mqtt5)
     {
-        reasonCode = static_cast<ReasonCodes>(readByte());
-
         if (!atEnd())
         {
+            reasonCode = static_cast<ReasonCodes>(readByte());
+
             const size_t proplen = decodeVariableByteIntAtPos();
             const size_t prop_end_at = pos + proplen;
 
--
libgit2 0.21.4