$NetBSD: patch-aa,v 1.2 2015/04/06 02:26:53 rodent Exp $

--- src/3proxy.c.orig	2015-02-17 13:07:20.000000000 +0000
+++ src/3proxy.c
@@ -1550,7 +1550,7 @@ static int h_ace(int argc, unsigned char
 			unsigned long lim;
 
 			tl->comment = ( char *)argv[1];
-			while(isdigit(*tl->comment))tl->comment++;
+			while(isdigit((unsigned char)*tl->comment))tl->comment++;
 			if(*tl->comment== '/')tl->comment++;
 			tl->comment = mystrdup(tl->comment);