www_listing: fix odd "locate inbox" cases

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

diff --git a/lib/PublicInbox/WwwListing.pm b/lib/PublicInbox/WwwListing.pm
index eabda98abe484bebc0ff41276de648e91675f8bc..1bb5fbd041587cbc3931d370fcecde9519d5ff6e 100644 (file)
--- a/lib/PublicInbox/WwwListing.pm
+++ b/lib/PublicInbox/WwwListing.pm
@@ -96,7 +96,8 @@ sub add_misc_ibx { # MiscSearch->retry_reopen callback
 
        delete $ctx->{-list}; # reset if retried
        my $pi_cfg = $ctx->{www}->{pi_cfg};
-       if (defined(my $user_query = $q->{'q'})) {
+       my $user_query = $q->{'q'} // '';
+       if ($user_query =~ /\S/) {
                $qs = "( $qs ) AND ( $user_query )";
        } else { # special case for ALL
                $ctx->ibx_entry($pi_cfg->ALL // die('BUG: ->ALL expected'), {});
@@ -218,6 +219,10 @@ sub psgi_triple {
                $gzf->zmore('<pre>');
                $gzf->zmore(join("\n", @$list));
                $gzf->zmore(mset_footer($ctx, $mset)) if $mset;
+       } elsif (my $mset = delete $ctx->{-mset}) {
+               $gzf->zmore(mset_nav_top($ctx, $mset));
+               $gzf->zmore('<pre>no matching inboxes');
+               $gzf->zmore(mset_footer($ctx, $mset));
        } else {
                $gzf->zmore('<pre>no inboxes, yet');
        }