[PATCH] search: only sort by relevance if requested

[Eric Wong <e@80x24.org>]

Many of our internal search queries do not care about relevance,
but is used for proper thread displays.
---
 lib/PublicInbox/Search.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index c61d4cf..440fcef 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -117,7 +117,11 @@ sub do_enquire {
 
 	$query = Search::Xapian::Query->new(OP_AND, $query, $mail_query);
 	$enquire->set_query($query);
-	$enquire->set_sort_by_relevance_then_value(TS, 0);
+	if ($opts->{relevance}) {
+		$enquire->set_sort_by_relevance_then_value(TS, 0);
+	} else {
+		$enquire->set_sort_by_value(TS, 0);
+	}
 	$opts ||= {};
 	my $offset = $opts->{offset} || 0;
 	my $limit = $opts->{limit} || 50;
-- 
EW