From 8e0303b03bc94c55917499189716266c98a98264 Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Wed, 13 Jul 2016 07:56:01 +0000
Subject: [PATCH] Fully back out r302594 case 2) since overflow may happens.

---
 usr.bin/tr/tr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr.bin/tr/tr.c b/usr.bin/tr/tr.c
index 883f59a49878..033b75cb5300 100644
--- a/usr.bin/tr/tr.c
+++ b/usr.bin/tr/tr.c
@@ -266,7 +266,7 @@ main(int argc, char **argv)
 		 */
 		s2.str = argv[1];
 		s2.state = NORMAL;
-		for (cnt = 0; cnt <= WINT_MAX; cnt++) {
+		for (cnt = 0; cnt < WINT_MAX; cnt++) {
 			if (Cflag && !iswrune(cnt))
 				continue;
 			if (cmap_lookup(map, cnt) == OOBCH) {