From 974c4b7de8373fee1824d65255de2e083d5f5441 Mon Sep 17 00:00:00 2001
From: Markus Hitter <mah@jump-ing.de>
Date: Sun, 27 Nov 2016 16:50:01 +0100
Subject: [PATCH] dda.c: simplify copy of startpoint.

This reduces binary size by 26 bytes without drawback.

  ATmega sizes               '168   '328(P)   '644(P)     '1280
  Program:  19526 bytes      137%       64%       31%       16%
     Data:   2175 bytes      213%      107%       54%       27%
   EEPROM:     32 bytes        4%        2%        2%        1%
---
 dda.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/dda.c b/dda.c
index 3c7b99480..c707cc241 100644
--- a/dda.c
+++ b/dda.c
@@ -974,9 +974,6 @@ void update_current_position() {
     current_position.F = dda->endpoint.F;
 	}
   else {
-    for (i = X; i < AXIS_COUNT; i++) {
-      current_position.axis[i] = startpoint.axis[i];
-    }
-    current_position.F = startpoint.F;
+    memcpy(&current_position, &startpoint, sizeof(TARGET));
 	}
 }