mm: min/max: return 0 instead of undef

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

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 6ff2cf947189617729c18194a21d1e23a6ed64c5..18390602faada97021c0b774ac944550208ac70e 100644 (file)
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -22,9 +22,10 @@ use PublicInbox::OverIdx;
 use PublicInbox::Spawn qw(spawn nodatacow_dir);
 use PublicInbox::Git qw(git_unquote);
 use PublicInbox::MsgTime qw(msg_timestamp msg_datestamp);
-our @EXPORT_OK = qw(crlf_adjust log2stack is_ancestor check_size prepare_stack);
+our @EXPORT_OK = qw(crlf_adjust log2stack is_ancestor check_size prepare_stack
+       index_text term_generator add_val);
 my $X = \%PublicInbox::Search::X;
-my ($DB_CREATE_OR_OPEN, $DB_OPEN);
+our ($DB_CREATE_OR_OPEN, $DB_OPEN);
 our $DB_NO_SYNC = 0;
 our $BATCH_BYTES = $ENV{XAPIAN_FLUSH_THRESHOLD} ? 0x7fffffff : 1_000_000;
 use constant DEBUG => !!$ENV{DEBUG};
@@ -154,7 +155,7 @@ sub term_generator ($) { # write-only
 
        $self->{term_generator} //= do {
                my $tg = $X->{TermGenerator}->new;
-               $tg->set_stemmer($self->stemmer);
+               $tg->set_stemmer(PublicInbox::Search::stemmer($self));
                $tg;
        }
 }