--- lib/open.c.orig	Thu Oct  8 22:51:47 1998
+++ lib/open.c	Thu Oct  8 22:52:01 1998
@@ -98,7 +98,7 @@
 			close (server->input [0]); close (server->output [1]);
 			dup2 (server->input [1], 1);
 			dup2 (server->output [0], 0);
-			execl (LIBGTOP_SERVER, NULL);
+			execl (LIBGTOP_SERVER, "-", NULL);
 			glibtop_error_io_r (server, "execl (%s)",
 					    LIBGTOP_SERVER);
 			_exit (2);
