[PATCH 3/2] config: remove redundant inboxdir check

[Eric Wong <e@80x24.org>]

This was causing compatibility problems for old configs
when using public-inbox-nntpd.
---
 lib/PublicInbox/Config.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index 2da202f9..bdde3dbc 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -93,7 +93,6 @@ sub each_inbox {
 	# may auto-vivify if config file is non-existent:
 	foreach my $section (@{$self->{-section_order}}) {
 		next if $section !~ m!\Apublicinbox\.([^/]+)\z!;
-		defined($self->{"publicinbox.$1.inboxdir"}) or next;
 		my $ibx = lookup_name($self, $1) or next;
 		$cb->($ibx);
 	}
@@ -389,7 +388,7 @@ sub _fill {
 		}
 	}
 
-	return unless $ibx->{inboxdir};
+	return unless defined($ibx->{inboxdir});
 	my $name = $pfx;
 	$name =~ s/\Apublicinbox\.//;