update copyrights for 2021

[public-inbox.git] / lib / PublicInbox / Sigfd.pm

diff --git a/lib/PublicInbox/Sigfd.pm b/lib/PublicInbox/Sigfd.pm
index 5d61e6308d65760925058cc466884ed3bb971ab6..db0bf523557c75ed79b0337fff69ffa1efeac96d 100644 (file)
--- a/lib/PublicInbox/Sigfd.pm
+++ b/lib/PublicInbox/Sigfd.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2021 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # Wraps a signalfd (or similar) for PublicInbox::DS
@@ -6,7 +6,7 @@
 package PublicInbox::Sigfd;
 use strict;
 use parent qw(PublicInbox::DS);
-use PublicInbox::Syscall qw(signalfd EPOLLIN EPOLLET $SFD_NONBLOCK);
+use PublicInbox::Syscall qw(signalfd EPOLLIN EPOLLET SFD_NONBLOCK);
 use POSIX qw(:signal_h);
 use IO::Handle ();
 
@@ -33,7 +33,7 @@ sub new {
        } else {
                return; # wake up every second to check for signals
        }
-       if ($flags & $SFD_NONBLOCK) { # it can go into the event loop
+       if ($flags & SFD_NONBLOCK) { # it can go into the event loop
                $self->SUPER::new($io, EPOLLIN | EPOLLET);
        } else { # master main loop
                $self->{sock} = $io;