From 5aac7bc83e811508d16cc5260b5d9d9d5b0a2b7e Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Thu, 29 Jun 2000 16:05:30 +0000
Subject: [PATCH] Patch from Chris Johns <cjohns@cybertec.com.au> to make sure
 the ttyHead back link is set.

---
 c/src/lib/libc/termios.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/c/src/lib/libc/termios.c b/c/src/lib/libc/termios.c
index 7883e94b63..3dd122dca1 100644
--- a/c/src/lib/libc/termios.c
+++ b/c/src/lib/libc/termios.c
@@ -188,11 +188,12 @@ rtems_termios_open (
 			rtems_semaphore_release (rtems_termios_ttyMutex);
 			return RTEMS_NO_MEMORY;
 		}
+		if (rtems_termios_ttyHead)
+			rtems_termios_ttyHead->back = tty;
 		tty->forw = rtems_termios_ttyHead;
 		rtems_termios_ttyHead = tty;
 		if (rtems_termios_ttyTail == NULL)
 			rtems_termios_ttyTail = tty;
-
 		tty->minor = minor;
 		tty->major = major;