From e90985a4e818d3ce07a217a26cafde40fbbb2237 Mon Sep 17 00:00:00 2001
From: AnHardt <github@kitelab.de>
Date: Wed, 18 Mar 2015 11:11:49 +0100
Subject: [PATCH 1/2] delta[3] not used when DELTA not defined.

got:
Marlin_main.cpp:387: warning: 'delta' defined but not used

Compiles cleaner when definition is removed.
---
 Marlin/Marlin_main.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 5ad45ef2ec..7e3d198931 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -383,10 +383,6 @@ const char echomagic[] PROGMEM = "echo:";
 const char axis_codes[NUM_AXIS] = {'X', 'Y', 'Z', 'E'};
 static float destination[NUM_AXIS] = { 0, 0, 0, 0 };
 
-#ifndef DELTA
-  static float delta[3] = { 0, 0, 0 };
-#endif
-
 static float offset[3] = { 0, 0, 0 };
 static bool home_all_axis = true;
 static float feedrate = 1500.0, next_feedrate, saved_feedrate;

From f8c4d438869927c824968eb87dc090faf22ecd52 Mon Sep 17 00:00:00 2001
From: AnHardt <github@kitelab.de>
Date: Wed, 18 Mar 2015 12:14:49 +0100
Subject: [PATCH 2/2] delta[3] is used with SCARA

Shoot in the dark.
---
 Marlin/Marlin_main.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 7e3d198931..6b73f7cc31 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -357,6 +357,7 @@ int fanSpeed = 0;
 
 #ifdef SCARA
   float axis_scaling[3] = { 1, 1, 1 };    // Build size scaling, default to 1
+  static float delta[3] = { 0, 0, 0 };		
 #endif        
 
 bool cancel_heatup = false;