AsyncMqttClient: PROGMEM

wled · Feb 17, 2024 · 2726b86 · 2726b86
1 parent c8d521d
commit 2726b86
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wled00/src/dependencies/async-mqtt-client/AsyncMqttClient.cpp b/wled00/src/dependencies/async-mqtt-client/AsyncMqttClient.cpp
@@ -40,7 +40,7 @@ AsyncMqttClient::AsyncMqttClient()
   sprintf(_generatedClientId, "esp32%06x", (uint32_t)ESP.getEfuseMac());
   _xSemaphore = xSemaphoreCreateMutex();
 #elif defined(ESP8266)
-  sprintf(_generatedClientId, "esp8266%06x", (uint32_t)ESP.getChipId());
+  sprintf_P(_generatedClientId, PSTR("esp8266%06x"), (uint32_t)ESP.getChipId());
 #endif
   _clientId = _generatedClientId;