If unused, just don’t define it.

garie · Dec 10, 2015 · 0fa3bac · 0fa3bac
1 parent 3b2973d
commit 0fa3bac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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