diff options
-rw-r--r-- | tty.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: tty.c,v 1.41 2008-09-09 22:16:37 nicm Exp $ */ +/* $Id: tty.c,v 1.42 2008-09-23 17:54:35 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -394,6 +394,8 @@ tty_puts(struct tty *tty, const char *s) const char *t; t = tty_strip(s); + if (*t == '\0') + return; buffer_write(tty->out, t, strlen(t)); if (tty->log_fd != -1) |