From 88cc1d1a31f7fe21f8a3796878d2ab22e2e66603 Mon Sep 17 00:00:00 2001
From: Chris Pepper <p3p@p3psoft.co.uk>
Date: Sun, 24 Feb 2019 01:36:58 +0000
Subject: [PATCH] Fix Preprocessor syntax in Re-ARM pins file (#13247)

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

diff --git a/Marlin/src/pins/pins_RAMPS_RE_ARM.h b/Marlin/src/pins/pins_RAMPS_RE_ARM.h
index 3ed839555..a1e2c43d0 100644
--- a/Marlin/src/pins/pins_RAMPS_RE_ARM.h
+++ b/Marlin/src/pins/pins_RAMPS_RE_ARM.h
@@ -196,7 +196,7 @@
 
 #define PS_ON_PIN          P2_12   // (12)
 
-#ifndef MAX6675_SS_PIN && !USE_ZMAX_PLUG
+#if !defined(MAX6675_SS_PIN) && DISABLED(USE_ZMAX_PLUG)
   #define MAX6675_SS_PIN   P1_28
 #endif