-# Copyright (C) 2015-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# based on notmuch, but with no concept of folders, files or flags
#
$self->cc,
$oid,
$mid0,
- $self->{bytes} || '',
- $self->{lines} || ''
+ $self->{bytes} // '',
+ $self->{lines} // ''
);
}