$enquire->set_sort_by_relevance_then_value(TS, !$opts->{asc});
}
- # `mairix -t / --threads' or JMAP collapseThreads
- if ($opts->{threads} && has_threadid($self)) {
+ # `lei q -t / --threads' or JMAP collapseThreads; but don't collapse
+ # on `-tt' ({threads} > 1) which sets the Flagged|Important keyword
+ if (($opts->{threads} // 0) == 1 && has_threadid($self)) {
$enquire->set_collapse_key(THREADID);
}
$enquire->get_mset($opts->{offset} || 0, $opts->{limit} || 50);
\@ret;
}
+# always returns a scalar value
sub int_val ($$) {
my ($doc, $col) = @_;
- my $val = $doc->get_value($col) or return; # undefined is '' in Xapian
+ my $val = $doc->get_value($col) or return undef; # undef is '' in Xapian
sortable_unserialise($val) + 0; # PV => IV conversion
}