From 3bbff6fd2aec89a5f5b79044be3fd1d4046d6ec2 Mon Sep 17 00:00:00 2001
From: Nico <NicoHood@users.noreply.github.com>
Date: Fri, 25 Sep 2015 09:00:44 +0200
Subject: [PATCH] Remove Compiler Warning in Tone.cpp

---
 hardware/arduino/avr/cores/arduino/Tone.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hardware/arduino/avr/cores/arduino/Tone.cpp b/hardware/arduino/avr/cores/arduino/Tone.cpp
index 4e058cd25..1bfb3e379 100644
--- a/hardware/arduino/avr/cores/arduino/Tone.cpp
+++ b/hardware/arduino/avr/cores/arduino/Tone.cpp
@@ -209,7 +209,7 @@ static int8_t toneBegin(uint8_t _pin)
         #if defined(WGM42)
           bitWrite(TCCR4B, WGM42, 1);
         #elif defined(CS43)
-          #warning this may not be correct
+          // TODO this may not be correct
           // atmega32u4
           bitWrite(TCCR4B, CS43, 1);
         #endif