$NetBSD: patch-ah,v 1.4 2010/03/14 14:19:19 martin Exp $

--- src/term.c.orig	2009-12-05 21:26:24.000000000 +0100
+++ src/term.c	2010-02-06 20:20:54.000000000 +0100
@@ -217,7 +217,7 @@
   while(n > 0) {
     fd_set r;
     struct timeval t;
-    char val;
+    unsigned char val;
 
     t.tv_sec=0;
     t.tv_usec=(do_delay) ? 10*1000 : 0;