From 5145dd3aa0c02c9fc496d1432fc4410674206e1d Mon Sep 17 00:00:00 2001
From: Bryan Newbold <bnewbold@robocracy.org>
Date: Mon, 20 Feb 2017 00:05:31 -0800
Subject: Import Upstream version 3a2

---
 byte.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'byte.scm')

diff --git a/byte.scm b/byte.scm
index b7e12da..2d410bd 100644
--- a/byte.scm
+++ b/byte.scm
@@ -1,5 +1,5 @@
 ;;; "byte.scm" small integers, not necessarily chars.
-; Copyright (c) 2001, 2002, 2003 Aubrey Jaffer
+; Copyright (C) 2001, 2002, 2003 Aubrey Jaffer
 ;
 ;Permission to copy this software, to modify it, to redistribute it,
 ;to distribute modified versions, and to use it for any purpose is
@@ -17,6 +17,8 @@
 ;promotional, or sales literature without prior written consent in
 ;each case.
 
+(require 'rev4-optional-procedures)	; string-copy
+
 ;;@code{(require 'byte)}
 ;;@ftindex byte
 ;;
@@ -80,7 +82,7 @@
 (define (bytes-reverse! bytes)
   (do ((idx 0 (+ 1 idx))
        (xdi (+ -1 (bytes-length bytes)) (+ -1 xdi)))
-      ((>= idx xdi) bytes)
+      ((> idx xdi) bytes)
     (let ((tmp (byte-ref bytes idx)))
       (byte-set! bytes idx (byte-ref bytes xdi))
       (byte-set! bytes xdi tmp))))
-- 
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