diff options
| author | jmg <jmg@FreeBSD.org> | 1997-04-02 09:55:26 +0000 |
|---|---|---|
| committer | jmg <jmg@FreeBSD.org> | 1997-04-02 09:55:26 +0000 |
| commit | cbecc84afb7a69e57be9e1b1c24c15fa49556fc7 (patch) | |
| tree | 5e0d2bedb122b8ce5d13469924e65878f2b7167f /usr.bin/chat/chat.c | |
| parent | 5718f160bd304771b5598293ca49fba617d77009 (diff) | |
| download | FreeBSD-src-cbecc84afb7a69e57be9e1b1c24c15fa49556fc7.zip FreeBSD-src-cbecc84afb7a69e57be9e1b1c24c15fa49556fc7.tar.gz | |
make it so that chat doesn't fail when it can't get terminal params..
this allows it to work on non-tty input... also don't warn when this
happens as it could get noisy...
Silence is Acceptance
Diffstat (limited to 'usr.bin/chat/chat.c')
| -rw-r--r-- | usr.bin/chat/chat.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.bin/chat/chat.c b/usr.bin/chat/chat.c index ce7c782..f050975 100644 --- a/usr.bin/chat/chat.c +++ b/usr.bin/chat/chat.c @@ -31,7 +31,7 @@ * */ -static char rcsid[] = "$Id$"; +static char rcsid[] = "$Id: chat.c,v 1.6 1997/02/22 19:54:23 peter Exp $"; #include <stdio.h> #include <time.h> @@ -542,7 +542,8 @@ void set_tty_parameters() if (get_term_param (&t) < 0) { - sysfatal("Can't get terminal parameters"); + have_tty_parameters = 0; + return; } saved_tty_parameters = t; |
