From 697e6b5c228c2076e034bc45bdc11835f54fdcd1 Mon Sep 17 00:00:00 2001
From: mr-sven <sven.fabricius@livediesel.de>
Date: Wed, 25 Apr 2018 21:00:40 +0200
Subject: [PATCH] Changed argument getter with sizeof

---
 mqtt/mqtt_cmd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/mqtt/mqtt_cmd.c b/mqtt/mqtt_cmd.c
index b6bb909..a1b944c 100644
--- a/mqtt/mqtt_cmd.c
+++ b/mqtt/mqtt_cmd.c
@@ -93,10 +93,10 @@ MQTTCMD_Lwt(CmdPacket *cmd) {
   client->connect_info.will_message[len] = 0;
 
   // get qos
-  cmdPopArg(&req, (uint8_t*)&client->connect_info.will_qos, 4);
+  cmdPopArg(&req, (uint8_t*)&client->connect_info.will_qos, sizeof(client->connect_info.will_qos));
 
   // get retain
-  cmdPopArg(&req, (uint8_t*)&client->connect_info.will_retain, 4);
+  cmdPopArg(&req, (uint8_t*)&client->connect_info.will_retain, sizeof(client->connect_info.will_retain));
 
   DBG("MQTT: MQTTCMD_Lwt topic=%s, message=%s, qos=%d, retain=%d\n",
        client->connect_info.will_topic,
@@ -177,7 +177,7 @@ MQTTCMD_Subscribe(CmdPacket *cmd) {
 
   // get qos
   uint32_t qos = 0;
-  cmdPopArg(&req, (uint8_t*)&qos, 4);
+  cmdPopArg(&req, (uint8_t*)&qos, sizeof(qos));
 
   DBG("MQTT: MQTTCMD_Subscribe topic=%s, qos=%u\n", topic, qos);