From 0fa3bac8eebe20d8416cd0826c245fb93eba1fdb Mon Sep 17 00:00:00 2001
From: Richard Wackerbarth <rkw@dataplex.net>
Date: Thu, 10 Dec 2015 07:03:55 -0600
Subject: [PATCH] =?UTF-8?q?If=20unused,=20just=20don=E2=80=99t=20define=20?=
 =?UTF-8?q?it.?=
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---
 Marlin/pins_RAMPS_13.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/pins_RAMPS_13.h b/Marlin/pins_RAMPS_13.h
index b761448b7e..2f21035cf3 100644
--- a/Marlin/pins_RAMPS_13.h
+++ b/Marlin/pins_RAMPS_13.h
@@ -232,7 +232,7 @@
       #if ENABLED(G3D_PANEL)
         #define SD_DETECT_PIN 49
       #else
-        #define SD_DETECT_PIN -1  // Ramps doesn't use this
+        //        #define SD_DETECT_PIN -1  // Ramps doesn't use this
       #endif
 
     #endif