From 4ea33cbd5b1bd5d90283a46d371d5642fc8e7894 Mon Sep 17 00:00:00 2001
From: florian <>
Date: Thu, 15 Dec 2022 08:07:03 +0000
Subject: The argument to ctype functions must be EOF or representable as an
 unsigned char.

Casting to int is particularly useless because that's what the
compiler already does. We need to prevent sign extension, not write
down that we want sign extension.

OK deraadt, kn, miod, op
---
 src/usr.sbin/ocspcheck/http.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/usr.sbin')

diff --git a/src/usr.sbin/ocspcheck/http.c b/src/usr.sbin/ocspcheck/http.c
index 1669105469..82a504ad1a 100644
--- a/src/usr.sbin/ocspcheck/http.c
+++ b/src/usr.sbin/ocspcheck/http.c
@@ -1,4 +1,4 @@
-/*	$Id: http.c,v 1.15 2021/09/14 16:37:20 tb Exp $ */
+/*	$Id: http.c,v 1.16 2022/12/15 08:07:03 florian Exp $ */
 /*
  * Copyright (c) 2016 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -556,7 +556,7 @@ http_head_parse(const struct http *http, struct httpxfer *trans, size_t *sz)
 		}
 
 		*ccp++ = '\0';
-		while (isspace((int)*ccp))
+		while (isspace((unsigned char)*ccp))
 			ccp++;
 		h[hsz].key = cp;
 		h[hsz++].val = ccp;
-- 
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