diff options
Diffstat (limited to 'tty.c')
| -rw-r--r-- | tty.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -213,10 +213,6 @@ tty_stop_tty(struct tty *tty) * because the fd is invalid. Things like ssh -t can easily leave us * with a dead tty. */ - if ((mode = fcntl(tty->fd, F_GETFL)) == -1) - return; - if (fcntl(tty->fd, F_SETFL, mode & ~O_NONBLOCK) == -1) - return; if (ioctl(tty->fd, TIOCGWINSZ, &ws) == -1) return; if (tcsetattr(tty->fd, TCSANOW, &tty->tio) == -1) @@ -233,6 +229,9 @@ tty_stop_tty(struct tty *tty) tty_raw(tty, "\033[?1000l"); tty_raw(tty, tty_term_string(tty->term, TTYC_RMCUP)); + + if ((mode = fcntl(tty->fd, F_GETFL)) != -1) + fcntl(tty->fd, F_SETFL, mode & ~O_NONBLOCK); } void |