From 7ec0cad04db10adba5beb1cca092362e7574eea1 Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Sat, 5 Sep 2020 21:31:27 +0200
Subject: [PATCH] fix codacy from complaining about "The scope of the variable
 'sum_' can be reduced."

---
 src/system.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/system.cpp b/src/system.cpp
index b22300498..de2484925 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -243,7 +243,6 @@ void System::send_heartbeat() {
 // measure and moving average adc
 void System::measure_analog() {
     static uint32_t measure_last_ = 0;
-    static uint32_t sum_          = 0;
 
     if (!measure_last_ || (uint32_t)(uuid::get_uptime() - measure_last_) >= SYSTEM_MEASURE_ANALOG_INTERVAL) {
         measure_last_ = uuid::get_uptime();
@@ -252,6 +251,8 @@ void System::measure_analog() {
 #elif defined(ESP32)
         uint16_t a = analogRead(36);
 #endif
+        static uint32_t sum_ = 0;
+
         if (!analog_) { // init first time
             analog_ = a;
             sum_    = a * 256;