From 1a8583f4fce492240db5d890825b8edd8217025f Mon Sep 17 00:00:00 2001
From: Robby Candra <robbycandra.mail@gmail.com>
Date: Wed, 24 Nov 2021 04:19:32 +0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20Fix=20serial=5Fdata=5Favailable?=
=?UTF-8?q?=20(#23160)?=
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---
Marlin/src/gcode/queue.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Marlin/src/gcode/queue.cpp b/Marlin/src/gcode/queue.cpp
index d11b2823f23..c638dc17eed 100644
--- a/Marlin/src/gcode/queue.cpp
+++ b/Marlin/src/gcode/queue.cpp
@@ -281,7 +281,7 @@ void GCodeQueue::flush_and_request_resend(const serial_index_t serial_ind) {
static bool serial_data_available(serial_index_t index) {
const int a = SERIAL_IMPL.available(index);
- #if BOTH(RX_BUFFER_MONITOR, RX_BUFFER_SIZE)
+ #if ENABLED(RX_BUFFER_MONITOR) && RX_BUFFER_SIZE
if (a > RX_BUFFER_SIZE - 2) {
PORT_REDIRECT(SERIAL_PORTMASK(index));
SERIAL_ERROR_MSG("RX BUF overflow, increase RX_BUFFER_SIZE: ", a);