$NetBSD: patch-ab,v 1.1 2002/03/25 18:23:37 wiz Exp $

--- ux_input.c.orig	Wed Feb 20 00:15:36 2002
+++ ux_input.c
@@ -146,6 +146,7 @@
 		return ZC_TIME_OUT;
 	    else
 		continue;
+#if 0
 	case 0:
 		/* Zero is the character code returned by curses when the 
 		   user types Ctrl-@ (or Ctrl-Space).  It is also 
@@ -153,6 +154,7 @@
 		   must not return a bogus timeout to the program.
 		*/
 		continue;
+#endif
 
 	/* Screen decluttering. */
 	case MOD_CTRL ^ 'L': case MOD_CTRL ^ 'R':