fix callback location bug

src/espmega_iot_core.cpp

@@ -364,13 +364,13 @@ void mqtt_connect()
       publish_pwm_states();
       publish_input_states();
       publish_ac_state();
+      mqtt_connected_user_callback();
       standalone = false;
     }
     else
     {
       standalone = true;
       Serial.print("MQTT not connected, continuing in standalone mode\n");
-      mqtt_connected_user_callback();
       lcd_send_stop_bit();
     }
     lcd_send_stop_bit();