diff options
| author | Marc Espie <espie@cvs.openbsd.org> | 2007-02-22 21:36:47 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2007-02-22 21:36:47 +0000 |
| commit | 46864b7a70f890543f59f2ffec2f0fcec3a00111 (patch) | |
| tree | 47828982084633746797f6f6fec166cfd4732365 | |
| parent | a3d1b83eff15f96dc8a6514389533c06432d8876 (diff) | |
avoid comparing undef to 0: perl's ioctl returns `true' 0s, so that this
idiom works.
| -rw-r--r-- | usr.sbin/pkg_add/OpenBSD/ProgressMeter.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/pkg_add/OpenBSD/ProgressMeter.pm b/usr.sbin/pkg_add/OpenBSD/ProgressMeter.pm index cbab757a947..8f82a1f865e 100644 --- a/usr.sbin/pkg_add/OpenBSD/ProgressMeter.pm +++ b/usr.sbin/pkg_add/OpenBSD/ProgressMeter.pm @@ -1,5 +1,5 @@ # ex:ts=8 sw=4: -# $OpenBSD: ProgressMeter.pm,v 1.8 2006/02/10 09:52:28 bernd Exp $ +# $OpenBSD: ProgressMeter.pm,v 1.9 2007/02/22 21:36:46 espie Exp $ # # Copyright (c) 2004 Marc Espie <espie@openbsd.org> # @@ -42,7 +42,7 @@ sub find_window_size $sizeof{'struct winsize'} = 8; require 'sys/ttycom.ph'; $width = 80; - if (ioctl(STDERR, &TIOCGWINSZ, $r) == 0) { + if (ioctl(STDERR, &TIOCGWINSZ, $r)) { my ($rows, $cols, $xpix, $ypix) = unpack($wsz_format, $r); $width = $cols; |