my $have_inotify = eval { require Linux::Inotify2; 1 };
-my $pi_config = PublicInbox::Config->new;
-$pi_config->each_inbox(sub {
+my $pi_cfg = PublicInbox::Config->new;
+$pi_cfg->each_inbox(sub {
my ($ibx) = @_;
my $env = { ORIGINAL_RECIPIENT => $ibx->{-primary_address} };
my $name = $ibx->{name};