From 9bc7be0d9a52edf77cf65554bce8a43123953107 Mon Sep 17 00:00:00 2001
From: "David A. Mellis" <d.mellis@arduino.cc>
Date: Thu, 18 Aug 2011 15:13:47 -0400
Subject: Stream.readBytesUntil() now writes null terminator within length.

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

(limited to 'cores')

diff --git a/cores/arduino/Stream.cpp b/cores/arduino/Stream.cpp
index bf8304f..d267bf0 100644
--- a/cores/arduino/Stream.cpp
+++ b/cores/arduino/Stream.cpp
@@ -214,7 +214,7 @@ int Stream::readBytesUntil( char terminator, char *buffer, size_t length)
 {
  int index = 0;
     *buffer = 0;
-    while(index < length ){
+    while(index < length-1 ){
       int c = timedRead();
       if( c <= 0 ){
         return 0;   // timeout returns 0 !
-- 
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