[gnoduino: 74/237] Stream.readBytesUntil() now writes null terminator within length.

[Lucian Langa <lucilanga src gnome org>]

commit 1ef1e9089f5da394d4ac6f84382febe96f6ffb51
Author: David A. Mellis <d mellis arduino cc>
Date:   Thu Aug 18 15:13:47 2011 -0400

    Stream.readBytesUntil() now writes null terminator within length.

 arduino/cores/arduino/Stream.cpp |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/arduino/cores/arduino/Stream.cpp b/arduino/cores/arduino/Stream.cpp
index bf8304f..d267bf0 100644
--- a/arduino/cores/arduino/Stream.cpp
+++ b/arduino/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 !