-# Copyright (C) 2015-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2015-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
-# used by PublicInbox::SearchView
+# used by PublicInbox::SearchView and PublicInbox::WwwListing
package PublicInbox::SearchQuery;
use strict;
use v5.10.1;
if (scalar(keys(%override))) {
$self = bless { (%$self, %override) }, ref($self);
}
-
- my $q = uri_escape($self->{'q'}, MID_ESC);
- $q =~ s/%20/+/g; # improve URL readability
- my $qs = "q=$q";
-
+ my $qs = '';
+ if (defined(my $q = $self->{'q'})) {
+ $q = uri_escape($q, MID_ESC);
+ $q =~ s/%20/+/g; # improve URL readability
+ $qs .= "q=$q";
+ }
if (my $o = $self->{o}) { # ignore o == 0
$qs .= "&o=$o";
}