imap: support IDLE

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

diff --git a/lib/PublicInbox/NNTPD.pm b/lib/PublicInbox/NNTPD.pm
index b8ec84ed6b0e24490c71cad2fa15787578a467dc..ed5cf7cc8c0af2bdf01d9644fa051b486d7b42f2 100644 (file)
--- a/lib/PublicInbox/NNTPD.pm
+++ b/lib/PublicInbox/NNTPD.pm
@@ -30,9 +30,9 @@ sub new {
        }, $class;
 }
 
-sub refresh_groups () {
-       my ($self) = @_;
-       my $pi_config = PublicInbox::Config->new;
+sub refresh_groups {
+       my ($self, $pi_config) = @_;
+       $pi_config //= PublicInbox::Config->new;
        my $new = {};
        my @list;
        $pi_config->each_inbox(sub {