From 162e60eb3073c4fece15ea2f59bca4e624035009 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Mon, 12 Apr 2021 11:49:53 +0200
Subject: [PATCH] Fix migration to higher version (#11640)

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

diff --git a/tasmota/tasmota.ino b/tasmota/tasmota.ino
index b9e94829a..55272c584 100644
--- a/tasmota/tasmota.ino
+++ b/tasmota/tasmota.ino
@@ -98,6 +98,8 @@
  * Global variables
 \*********************************************************************************************/
 
+const uint32_t VERSION_MARKER[] PROGMEM = { 0x5AA55AA5, 0xFFFFFFFF, 0xA55AA55A };
+
 WiFiUDP PortUdp;                            // UDP Syslog and Alexa
 
 struct {
@@ -364,6 +366,8 @@ void setup(void) {
   AddLog(LOG_LEVEL_INFO, PSTR(D_WARNING_MINIMAL_VERSION));
 #endif  // FIRMWARE_MINIMAL
 
+  memcpy_P(TasmotaGlobal.mqtt_data, VERSION_MARKER, 1);  // Dummy for compiler saving VERSION_MARKER
+
 #ifdef USE_ARDUINO_OTA
   ArduinoOTAInit();
 #endif  // USE_ARDUINO_OTA