diff options
Diffstat (limited to 'tty.c')
| -rw-r--r-- | tty.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: tty.c,v 1.3 2007-11-27 19:43:50 nicm Exp $ */ +/* $Id: tty.c,v 1.4 2007-11-27 20:01:30 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -140,6 +140,8 @@ tty_close(struct tty *tty) tty_keys_free(tty); close(tty->fd); + tty->fd = -1; + buffer_destroy(tty->in); buffer_destroy(tty->out); } @@ -150,10 +152,14 @@ tty_free(struct tty *tty) if (tty->fd != -1) tty_close(tty); - if (tty->path != NULL) + if (tty->path != NULL) { xfree(tty->path); - if (tty->term != NULL) + tty->path = NULL; + } + if (tty->term != NULL) { xfree(tty->term); + tty->term = NULL; + } } void |