From 2c34ec2bac502dd56ee2ba4e558b47763b19729c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jo=C3=A3o=20Br=C3=A1zio?= Date: Sat, 11 Jun 2016 00:12:49 +0100 Subject: [PATCH] Closes #3999: Compilation error with BEEPER_PIN -1 --- Marlin/ultralcd.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/Marlin/ultralcd.h b/Marlin/ultralcd.h index 5cb1ecc57..e85583536 100644 --- a/Marlin/ultralcd.h +++ b/Marlin/ultralcd.h @@ -27,8 +27,6 @@ #if ENABLED(ULTRA_LCD) - #include "buzzer.h" - #define BUTTON_EXISTS(BN) (defined(BTN_## BN) && BTN_## BN >= 0) #define BUTTON_PRESSED(BN) !READ(BTN_## BN)