From baa9199973365c77d80da4722951c6b8cf7ccd54 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 14 Jul 2015 22:55:56 -0700
Subject: [PATCH] Define extern delta only for delta

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

diff --git a/Marlin/Marlin.h b/Marlin/Marlin.h
index bc237f049..4846d12b7 100644
--- a/Marlin/Marlin.h
+++ b/Marlin/Marlin.h
@@ -263,9 +263,9 @@ extern float max_pos[3]; // axis[n].max_pos
 extern bool axis_known_position[3]; // axis[n].is_known
 
 #if defined(DELTA) || defined(SCARA)
-  extern float delta[3];
   void calculate_delta(float cartesian[3]);
   #ifdef DELTA
+    extern float delta[3];
     extern float endstop_adj[3]; // axis[n].endstop_adj
     extern float delta_radius;
     extern float delta_diagonal_rod;