From 5ec7ef997c65432426a955a2856fa67f3effa17c Mon Sep 17 00:00:00 2001
From: Sebastian Romero <s.romero@arduino.cc>
Date: Wed, 16 Apr 2025 09:43:25 +0200
Subject: [PATCH] Allow compilation in absence of RS485 library

---
 src/Utils.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Utils.h b/src/Utils.h
index 628664c..1435dac 100644
--- a/src/Utils.h
+++ b/src/Utils.h
@@ -7,7 +7,7 @@
 #include "Arduino_POSIXStorage.h"
 #include <iostream>
 
-#if !defined(HAS_SERIAL) && defined(HAS_RS485)
+#if !defined(HAS_SERIAL) && defined(HAS_RS485) && __has_include(<ArduinoRS485.h>)
 #include <ArduinoRS485.h>