From b76c06cd52d5306fffef2d5a4891c601921866cd Mon Sep 17 00:00:00 2001
From: florian <florian@openbsd.org>
Date: Sun, 3 Aug 2014 22:06:51 +0000
Subject: [PATCH] c-type functions / makros need a cast to unsigned char, not
 int "feel free to commit" reyk@

---
 usr.sbin/httpd/server_fcgi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr.sbin/httpd/server_fcgi.c b/usr.sbin/httpd/server_fcgi.c
index 3ad68fc9d7f..53638ae187d 100644
--- a/usr.sbin/httpd/server_fcgi.c
+++ b/usr.sbin/httpd/server_fcgi.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: server_fcgi.c,v 1.17 2014/08/03 20:43:03 reyk Exp $	*/
+/*	$OpenBSD: server_fcgi.c,v 1.18 2014/08/03 22:06:51 florian Exp $	*/
 
 /*
  * Copyright (c) 2014 Florian Obser <florian@openbsd.org>
@@ -523,8 +523,8 @@ server_fcgi_writeheader(struct client *clt, struct kv *hdr, void *arg)
 		return (-1);
 
 	for (p = name; *p != '\0'; p++) {
-		if (isalpha((int)*p))
-			*p = (char)toupper((int)*p);
+		if (isalpha((unsigned char)*p))
+			*p = toupper((unsigned char)*p);
 		else
 			*p = '_';
 	}
-- 
2.20.1