eliminate some unused subs

->newsgroup_matches was never used, and ->shard_over_check
was dropped in 89193578d21f (extindex: --gc checkpoints, 2021-10-06).

1 files changed, 0 insertions, 10 deletions

diff --git a/lib/PublicInbox/SearchIdxShard.pm b/lib/PublicInbox/SearchIdxShard.pm
index 8635f585..000abd94 100644
--- a/lib/PublicInbox/SearchIdxShard.pm
+++ b/lib/PublicInbox/SearchIdxShard.pm
@@ -75,14 +75,4 @@ sub shard_close {
         $self->ipc_worker_stop;
 }
 
-sub shard_over_check {
-        my ($self, $over) = @_;
-        if ($self->{-ipc_req} && $over->{dbh}) {
-                # can't send DB handles over IPC, and use read-only to avoid
-                # create_tables lock conflict:
-                $over = PublicInbox::Over->new($over->{dbh}->sqlite_db_filename)
-        }
-        $self->ipc_do('over_check', $over);
-}
-
 1;