From 5175653922c46e68274ec49a1aab92a04a149acb Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Sun, 6 Jun 2021 18:05:28 +0200
Subject: [PATCH] Fix compilation error

---
 tasmota/xdrv_12_home_assistant.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tasmota/xdrv_12_home_assistant.ino b/tasmota/xdrv_12_home_assistant.ino
index 36fa9bd22..7378be79c 100644
--- a/tasmota/xdrv_12_home_assistant.ino
+++ b/tasmota/xdrv_12_home_assistant.ino
@@ -888,7 +888,11 @@ void HAssAnnounceSensors(void)
     TasmotaGlobal.tele_period = tele_period_save;
     size_t sensordata_len = ResponseLength();
     char sensordata[sensordata_len+2];   // dynamically adjust the size
+#ifdef MQTT_DATA_STRING
+    strcpy(sensordata, TasmotaGlobal.mqtt_data.c_str());    // we can use strcpy since the buffer has the right size
+#else
     strcpy(sensordata, TasmotaGlobal.mqtt_data);    // we can use strcpy since the buffer has the right size
+#eindif
 
     // ******************* JSON TEST *******************
     // char sensordata[512];