From 22e310ad801135a4ca5765c68e7064d9de1351a5 Mon Sep 17 00:00:00 2001
From: Matthias Prinke <83612361+matthias-bs@users.noreply.github.com>
Date: Sun, 4 Sep 2022 15:24:27 +0200
Subject: [PATCH] Removed unused variable 'voltage'

Removed unused variable 'voltage' in readRaw() to avoid a compiler warning (which was treated as an error by arduino-cli used for integration testing)
---
 ESP32AnalogRead.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ESP32AnalogRead.cpp b/ESP32AnalogRead.cpp
index a7e89db..c66715f 100644
--- a/ESP32AnalogRead.cpp
+++ b/ESP32AnalogRead.cpp
@@ -573,7 +573,6 @@ uint16_t ESP32AnalogRead::readRaw()
 #endif
 
 	int32_t raw = 0;
-	uint32_t voltage = 0;
 	// Read ADC and obtain result in mV
 	if (unit == ADC_UNIT_1)
 	{
@@ -659,4 +658,4 @@ uint16_t ESP32AnalogRead::readRaw()
 	}
 	return raw;
 #endif
-}
\ No newline at end of file
+}