From 7816000f453967677de1d2db049f09006a1b9a9c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sat, 30 Oct 2004 20:55:14 +0000
Subject: [PATCH] Make sure argument passed to ctype isn't signed char

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14322 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kdc/connect.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kdc/connect.c b/kdc/connect.c
index 593840660..6d05d359d 100644
--- a/kdc/connect.c
+++ b/kdc/connect.c
@@ -504,8 +504,8 @@ clear_descr(struct descr *d)
 static int
 de_http(char *buf)
 {
-    char *p, *q;
-    for(p = q = buf; *p; p++, q++) {
+    unsigned char *p, *q;
+    for(p = q = (unsigned char *)buf; *p; p++, q++) {
 	if(*p == '%' && isxdigit(p[1]) && isxdigit(p[2])) {
 	    unsigned int x;
 	    if(sscanf(p + 1, "%2x", &x) != 1)