From d8ef9bda18de23a76c0505b7fff6a60b6572de75 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Sun, 5 Nov 2017 18:32:32 -0600
Subject: [PATCH] Fix point_t pointer in Nozzle::zigzag

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

diff --git a/Marlin/nozzle.cpp b/Marlin/nozzle.cpp
index 105829d1d..37a4db591 100644
--- a/Marlin/nozzle.cpp
+++ b/Marlin/nozzle.cpp
@@ -80,7 +80,7 @@
     const uint8_t zigs = objects << 1;
     const bool horiz = FABS(diffx) >= FABS(diffy);    // Do a horizontal wipe?
     const float P = (horiz ? diffx : diffy) / zigs;   // Period of each zig / zag
-    point_t *side;
+    const point_t *side;
     for (uint8_t j = 0; j < strokes; j++) {
       for (int8_t i = 0; i < zigs; i++) {
         side = (i & 1) ? &end : &start;