From 2100ff8541a4b70728fe504b014fc8750029c764 Mon Sep 17 00:00:00 2001
From: Paolo Paolucci <p.paolucci@tiscali.it>
Date: Wed, 23 Sep 2015 10:03:48 +0200
Subject: [PATCH] Fix warning on file stream.cpp > Stream.cpp:167:10: warning:
 comparison is always false due to limited range of data type [-Wtype-limits]
 if(c < 0)

---
 cores/arduino/Stream.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cores/arduino/Stream.cpp b/cores/arduino/Stream.cpp
index b31942f29..3e5235744 100644
--- a/cores/arduino/Stream.cpp
+++ b/cores/arduino/Stream.cpp
@@ -159,7 +159,7 @@ float Stream::parseFloat(char skipChar){
   bool isNegative = false;
   bool isFraction = false;
   long value = 0;
-  char c;
+  int c;
   float fraction = 1.0;
 
   c = peekNextDigit();