From b4e0f7625486e381f0d8f6854fdfb6ab7847b5c6 Mon Sep 17 00:00:00 2001
From: tnozaki <tnozaki@NetBSD.org>
Date: Thu, 13 May 2010 17:52:11 +0000
Subject: [PATCH] cast isblank(3)'s argument to unsigned char.

---
 factor/factor.c | 6 +++---
 number/number.c | 6 +++---
 primes/primes.c | 6 +++---
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/factor/factor.c b/factor/factor.c
index d383f555..cc6c8b98 100644
--- a/factor/factor.c
+++ b/factor/factor.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: factor.c,v 1.22 2010/04/28 18:04:31 drochner Exp $	*/
+/*	$NetBSD: factor.c,v 1.23 2010/05/13 17:52:11 tnozaki Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\
 #if 0
 static char sccsid[] = "@(#)factor.c	8.4 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: factor.c,v 1.22 2010/04/28 18:04:31 drochner Exp $");
+__RCSID("$NetBSD: factor.c,v 1.23 2010/05/13 17:52:11 tnozaki Exp $");
 #endif
 #endif /* not lint */
 
@@ -164,7 +164,7 @@ main(int argc, char *argv[])
 					err(1, "stdin");
 				exit (0);
 			}
-			for (p = buf; isblank(*p); ++p);
+			for (p = buf; isblank((unsigned char)*p); ++p);
 			if (*p == '\n' || *p == '\0')
 				continue;
 			if (*p == '-')
diff --git a/number/number.c b/number/number.c
index 60331f35..3d28455c 100644
--- a/number/number.c
+++ b/number/number.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: number.c,v 1.13 2009/08/12 08:12:20 dholland Exp $	*/
+/*	$NetBSD: number.c,v 1.14 2010/05/13 17:52:11 tnozaki Exp $	*/
 
 /*
  * Copyright (c) 1988, 1993, 1994
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1988, 1993, 1994\
 #if 0
 static char sccsid[] = "@(#)number.c	8.3 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: number.c,v 1.13 2009/08/12 08:12:20 dholland Exp $");
+__RCSID("$NetBSD: number.c,v 1.14 2010/05/13 17:52:11 tnozaki Exp $");
 #endif
 #endif /* not lint */
 
@@ -134,7 +134,7 @@ convert(line)
 	flen = 0;
 	fraction = NULL;
 	for (p = line; *p != '\0' && *p != '\n'; ++p) {
-		if (isblank(*p)) {
+		if (isblank((unsigned char)*p)) {
 			if (p == line) {
 				++line;
 				continue;
diff --git a/primes/primes.c b/primes/primes.c
index 60b65904..c8c6ea58 100644
--- a/primes/primes.c
+++ b/primes/primes.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: primes.c,v 1.17 2009/08/12 08:25:27 dholland Exp $	*/
+/*	$NetBSD: primes.c,v 1.18 2010/05/13 17:52:12 tnozaki Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\
 #if 0
 static char sccsid[] = "@(#)primes.c	8.5 (Berkeley) 5/10/95";
 #else
-__RCSID("$NetBSD: primes.c,v 1.17 2009/08/12 08:25:27 dholland Exp $");
+__RCSID("$NetBSD: primes.c,v 1.18 2010/05/13 17:52:12 tnozaki Exp $");
 #endif
 #endif /* not lint */
 
@@ -199,7 +199,7 @@ read_num_buf(void)
 				err(1, "stdin");
 			exit(0);
 		}
-		for (p = buf; isblank(*p); ++p);
+		for (p = buf; isblank((unsigned char)*p); ++p);
 		if (*p == '\n' || *p == '\0')
 			continue;
 		if (*p == '-')
-- 
2.47.1