[master] b8f4cd4 Flexelint silencing.

[Poul-Henning Kamp]

commit b8f4cd4d45448c46a8de1ddfa38cde45a2760ad2
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Wed Mar 9 12:36:26 2011 +0000

    Flexelint silencing.
    
    (Did you remember that toupper() can be called with EOF ?)

diff --git a/lib/libvmod_std/vmod_std.c b/lib/libvmod_std/vmod_std.c
index 2807af1..4be07c7 100644
--- a/lib/libvmod_std/vmod_std.c
+++ b/lib/libvmod_std/vmod_std.c
@@ -59,9 +59,9 @@ vmod_updown(struct sess *sp, int up, const char *s, va_list ap)
 		if (p != NULL) {
 			for (; b < e && *p != '\0'; p++)
 				if (up)
-					*b++ = toupper(*p);
+					*b++ = (char)toupper(*p);
 				else
-					*b++ = tolower(*p);
+					*b++ = (char)tolower(*p);
 		}
 		p = va_arg(ap, const char *);
 	}