diff options
Diffstat (limited to 'bin/stty/stty.c')
| -rw-r--r-- | bin/stty/stty.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/bin/stty/stty.c b/bin/stty/stty.c index 9d9f679..0f5e925 100644 --- a/bin/stty/stty.c +++ b/bin/stty/stty.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: stty.c,v 1.4 1995/05/30 00:07:28 rgrimes Exp $ + * $Id: stty.c,v 1.5 1995/07/02 08:54:27 joerg Exp $ */ #ifndef lint @@ -95,10 +95,8 @@ main(argc, argv) args: argc -= optind; argv += optind; - if (tcgetattr(i.fd, &i.t) < 0) { - warn("tcgetattr: not running on a terminal"); - exit(1); - } + if (tcgetattr(i.fd, &i.t) < 0) + errx(1, "stdin isn't a terminal"); if (ioctl(i.fd, TIOCGETD, &i.ldisc) < 0) err(1, "TIOCGETD"); if (ioctl(i.fd, TIOCGWINSZ, &i.win) < 0) |
