From 7258490c423c02c05b569da4b331cd469b8097a8 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Sat, 6 Dec 2014 16:14:17 -0800
Subject: [PATCH] SCP: Fix potential infinite loop when EOF is encountered on
 stdin for hosts using BSDTTY tty I/O.

---
 sim_console.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sim_console.c b/sim_console.c
index 628a5afa..b665cb3a 100644
--- a/sim_console.c
+++ b/sim_console.c
@@ -2751,7 +2751,7 @@ return sim_ttcmd ();
 
 static t_bool sim_os_ttisatty (void)
 {
-return isatty (0);
+return isatty (fileno (stdin));
 }
 
 static t_stat sim_os_poll_kbd (void)