From cf8d9311760fec086cccef104a171fb186b19cc7 Mon Sep 17 00:00:00 2001
From: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
Date: Mon, 18 Nov 2024 09:13:30 +1300
Subject: [PATCH] Update esphome/components/mqtt/mqtt_sensor.cpp

---
 esphome/components/mqtt/mqtt_sensor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/mqtt/mqtt_sensor.cpp b/esphome/components/mqtt/mqtt_sensor.cpp
index add02e7b9c..50c41beaa1 100644
--- a/esphome/components/mqtt/mqtt_sensor.cpp
+++ b/esphome/components/mqtt/mqtt_sensor.cpp
@@ -69,9 +69,9 @@ bool MQTTSensorComponent::send_initial_state() {
   }
 }
 bool MQTTSensorComponent::publish_state(float value) {
-  int8_t accuracy = this->sensor_->get_accuracy_decimals();
   if (std::isnan(value))
     return this->publish(this->get_state_topic_(), "None");
+  int8_t accuracy = this->sensor_->get_accuracy_decimals();
   return this->publish(this->get_state_topic_(), value_accuracy_to_string(value, accuracy));
 }
 std::string MQTTSensorComponent::unique_id() { return this->sensor_->unique_id(); }