diff options
| author | Marc Espie <espie@cvs.openbsd.org> | 2023-05-27 10:06:39 +0000 |
|---|---|---|
| committer | Marc Espie <espie@cvs.openbsd.org> | 2023-05-27 10:06:39 +0000 |
| commit | 796fe2f0809a8519613a1d5a0d52d621eebfaac7 (patch) | |
| tree | 29ac2a5a39ba79a2af5bbdc44a4935dec2015723 /usr.sbin/pkg_add/OpenBSD | |
| parent | ad583f94efeb15002cd13c6fb0b5f503b705ffff (diff) | |
finish making this a singleton class (which I don't always like
and is definitely worthy of a comment)
Diffstat (limited to 'usr.sbin/pkg_add/OpenBSD')
| -rw-r--r-- | usr.sbin/pkg_add/OpenBSD/Tracker.pm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr.sbin/pkg_add/OpenBSD/Tracker.pm b/usr.sbin/pkg_add/OpenBSD/Tracker.pm index 0b043bccdda..8ea46e51cce 100644 --- a/usr.sbin/pkg_add/OpenBSD/Tracker.pm +++ b/usr.sbin/pkg_add/OpenBSD/Tracker.pm @@ -1,5 +1,5 @@ # ex:ts=8 sw=4: -# $OpenBSD: Tracker.pm,v 1.29 2018/10/22 10:29:06 espie Exp $ +# $OpenBSD: Tracker.pm,v 1.30 2023/05/27 10:06:38 espie Exp $ # # Copyright (c) 2009 Marc Espie <espie@openbsd.org> # @@ -32,12 +32,14 @@ use strict; use warnings; package OpenBSD::Tracker; + +# XXX we're a singleton class our $s; sub new { my $class = shift; - return $s = bless {}, $class; + return $s //= bless {}, $class; } sub dump2 |