From ae9274be054e4876120345e23d8c04565730fa54 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Thu, 23 Jul 2015 17:20:53 -0700
Subject: [PATCH] Fix minor compiler warnings in for loops

---
 Marlin/Marlin_main.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 404edb882..4395ca349 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -3082,7 +3082,7 @@ inline void gcode_M42() {
     if (code_seen('P') && pin_status >= 0 && pin_status <= 255)
       pin_number = code_value_short();
 
-    for (int8_t i = 0; i < COUNT(sensitive_pins); i++) {
+    for (uint8_t i = 0; i < COUNT(sensitive_pins); i++) {
       if (sensitive_pins[i] == pin_number) {
         pin_number = -1;
         break;
@@ -4222,7 +4222,7 @@ inline void gcode_M226() {
 
     if (pin_state >= -1 && pin_state <= 1) {
 
-      for (int8_t i = 0; i < COUNT(sensitive_pins); i++) {
+      for (uint8_t i = 0; i < COUNT(sensitive_pins); i++) {
         if (sensitive_pins[i] == pin_number) {
           pin_number = -1;
           break;