From eff6a2bd2e558fae617f1f27c9115e1586b54667 Mon Sep 17 00:00:00 2001
From: AnHardt <github@kitelab.de>
Date: Thu, 19 Mar 2015 12:58:43 +0100
Subject: [PATCH] Clean out a warning

in ultralcd_implementation_hitachi_HD44780.h lcd_print( about array index.
---
 Marlin/ultralcd_implementation_hitachi_HD44780.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/ultralcd_implementation_hitachi_HD44780.h b/Marlin/ultralcd_implementation_hitachi_HD44780.h
index 507b747b0..8ac0fac59 100644
--- a/Marlin/ultralcd_implementation_hitachi_HD44780.h
+++ b/Marlin/ultralcd_implementation_hitachi_HD44780.h
@@ -414,7 +414,7 @@ char lcd_printPGM(const char* str) {
 
 char lcd_print(char* str) {
   char c;
-  char i = 0;
+  unsigned char i = 0;
   char n = 0;
   while((c = str[i++])) {
       n += charset_mapper(c);