Don't die if the client is detaching (the tty has been closed) after waking up

from locking.
2009-09-23 07:25:31 +00:00 · 2009-09-23 07:25:31 +00:00 · 631a618238
parent b01dcd7971
commit 631a618238
1 changed files with 3 additions and 0 deletions
--- a/tty.c
+++ b/tty.c
@ -131,6 +131,9 @@ tty_start_tty(struct tty *tty)
 	struct termios	 tio;
 	int		 what;

+	if (tty->fd == -1)
+		return;
+
 #if 0
 	tty_detect_utf8(tty);
 #endif