From de3a7c197e60f682098622401bd4eb405b47cadc Mon Sep 17 00:00:00 2001
From: wangfq <wangfq@collectpublish.net>
Date: Mon, 6 Jul 2026 11:31:12 +0800
Subject: [PATCH] =?UTF-8?q?fix(vd960DBN):=20MQTTPacket=5FconnectData=5Fini?=
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---
 vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c
index 387824b..940a406 100644
--- a/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c
+++ b/vd960DBN/BLE/OnlyUpdateApp_Peripheral/APP/iot_mqtt_srv.c
@@ -81,7 +81,8 @@ static int iot_mqtt_send_connect(void) {
     static uint8_t buf[256];             // static: 避免 256字节栈开销
     int len;
 
-    opts = MQTTPacket_connectData_initializer;
+    // struct assignment 不支持 brace initializer，用临时变量中转
+    { MQTTPacket_connectData _init = MQTTPacket_connectData_initializer; opts = _init; }
 
     opts.MQTTVersion = 4;   // MQTT 3.1.1
     opts.keepAliveInterval = IOT_MQTT_KEEPALIVE_SEC;