From 3a5f07c2c9aa2bfcbd4c58578d964d733f7099a2 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Sat, 25 Apr 1998 00:10:24 +0000
Subject: [PATCH] Fix ctype error #1 - chars must be unsigned

---
 bin/ls/util.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/ls/util.c b/bin/ls/util.c
index 22af4f46efc..44f9ed26bf6 100644
--- a/bin/ls/util.c
+++ b/bin/ls/util.c
@@ -39,7 +39,7 @@
 static char sccsid[] = "@(#)util.c	8.3 (Berkeley) 4/2/94";
 #else
 static const char rcsid[] =
-	"$Id: util.c,v 1.14 1998/04/24 12:43:26 des Exp $";
+	"$Id: util.c,v 1.15 1998/04/24 20:15:43 des Exp $";
 #endif
 #endif /* not lint */
 
@@ -90,7 +90,7 @@ len_octal(s, len)
         int r;
 
 	while (len--)
-		if (isprint(*s++)) r++; else r += 4;
+		if (isprint((unsigned char)*s++)) r++; else r += 4;
 	return r;
 }
 
-- 
2.45.2