Fix core 2.0.12 exception

arendst · Sep 9, 2023 · f9fd813 · f9fd813
1 parent 4c6ff44
commit f9fd813
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/tasmota/tasmota_xdrv_driver/xdrv_02_9_mqtt.ino b/tasmota/tasmota_xdrv_driver/xdrv_02_9_mqtt.ino
@@ -911,9 +911,11 @@ void MqttDisconnected(int state) {
     Mqtt.retry_counter_delay++;
   }
 
-  MqttClient.disconnect();
-  // Check if this solves intermittent MQTT re-connection failures when broker is restarted
-  EspClient.stop();
+  if (MqttClient.connected()) {
+    MqttClient.disconnect();
+    // Check if this solves intermittent MQTT re-connection failures when broker is restarted
+    EspClient.stop();
+  }
 
   AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_MQTT D_CONNECT_FAILED_TO " %s:%d, rc %d. " D_RETRY_IN " %d " D_UNIT_SECOND),
     SettingsText(SET_MQTT_HOST), Settings->mqtt_port, state, Mqtt.retry_counter);