$OpenBSD: patch-zvt_subshell_c,v 1.1 2003/01/18 09:21:09 pvalchev Exp $
--- zvt/subshell.c.orig	Sat Jan 18 01:22:43 2003
+++ zvt/subshell.c	Sat Jan 18 01:22:54 2003
@@ -242,7 +242,7 @@ get_ptys (int *master, int *slave, int u
 			close (helper_socket_fdpassing [0]);
 			close (helper_socket_fdpassing [1]);
 
-			execl (GNOMESBINDIR "/gnome-pty-helper", "gnome-pty-helper", NULL);
+			execl (GNOMESBINDIR "/gnome-pty-helper", "gnome-pty-helper", (void *)NULL);
 			exit (1);
 		} else {
 			close (helper_socket_fdpassing [1]);
