Two more char -> unsigned char in ctype functions.

diff --git a/usr.sbin/httpd/httpd.c b/usr.sbin/httpd/httpd.c
index e3e095c..c755190 100644 (file)
--- a/usr.sbin/httpd/httpd.c
+++ b/usr.sbin/httpd/httpd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: httpd.c,v 1.40 2015/10/13 07:57:13 reyk Exp $ */
+/*     $OpenBSD: httpd.c,v 1.41 2015/10/14 08:02:38 reyk Exp $ */
 
 /*
  * Copyright (c) 2014 Reyk Floeter <reyk@openbsd.org>
@@ -831,7 +831,8 @@ get_string(uint8_t *ptr, size_t len)
        char    *str;
 
        for (i = 0; i < len; i++)
-               if (!(isprint(ptr[i]) || isspace(ptr[i])))
+               if (!(isprint((unsigned char)ptr[i]) ||
+                   isspace((unsigned char)ptr[i])))
                        break;
 
        if ((str = calloc(1, i + 1)) == NULL)