lib/PublicInbox/Config.pm | 6 +++---

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index 36f2fafb2a532ecac9ee4167084bdb0c9c2ffe7e..8e46328dbd70288291b423236c8a4c049eceb26a 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -384,7 +384,7 @@ 	require Cwd;
 	Cwd::abs_path($p);
 }
 
-sub _one_val {
+sub get_1 {
 	my ($self, $pfx, $k) = @_;
 	my $v = $self->{"$pfx.$k"} // return;
 	return $v if !ref($v);
@@ -430,7 +430,7 @@ 		$ibx->{$k} = $v if defined $v;
 	}
 	for my $k (qw(filter inboxdir newsgroup replyto httpbackendmax feedmax
 			indexlevel indexsequentialshard)) {
-		my $v = _one_val($self, $pfx, $k) // next;
+		my $v = get_1($self, $pfx, $k) // next;
 		$ibx->{$k} = $v;
 	}
 
@@ -522,7 +522,7 @@ 		return;
 	}
 	my $es = PublicInbox::ExtSearch->new($d);
 	for my $k (qw(indexlevel indexsequentialshard)) {
-		my $v = _one_val($self, $pfx, $k) // next;
+		my $v = get_1($self, $pfx, $k) // next;
 		$es->{$k} = $v;
 	}
 	for my $k (qw(altid coderepo hide url infourl)) {