From cd956500abafefaadb139a0c7d4064a629a38a05 Mon Sep 17 00:00:00 2001
From: mculover666 <2412828003@qq.com>
Date: Thu, 30 Jul 2020 17:20:01 +0800
Subject: [PATCH] fix a bug in exp8266_tc_fw

---
 devices/esp8266_tencent_firmware/esp8266_tencent_firmware.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/devices/esp8266_tencent_firmware/esp8266_tencent_firmware.c b/devices/esp8266_tencent_firmware/esp8266_tencent_firmware.c
index d0b8b446..505648cc 100644
--- a/devices/esp8266_tencent_firmware/esp8266_tencent_firmware.c
+++ b/devices/esp8266_tencent_firmware/esp8266_tencent_firmware.c
@@ -356,6 +356,8 @@ void esp8266_tencent_firmware_recvpub(void)
     uint8_t data;
     int read_len = 0, payload_len = 0;
 
+    memset(&mqtt_message, 0, sizeof(mqtt_message));
+
     while (1) {
         if (tos_at_uart_read(&data, 1) != 1) {
             return;