From: Eric Wong <e@80x24.org>
Date: Thu, 7 Jul 2016 19:55:29 +0000 (+0000)
Subject: nntpd: avoid exiting subroutine via next
X-Git-Tag: v1.0.0~294
X-Git-Url: http://www.git.stargrave.org/?p=public-inbox.git;a=commitdiff_plain;h=4a1612ec77c1904b4ba44422ec8cfade3fe603f4

nntpd: avoid exiting subroutine via next

Fixes: 33cef7f24d3d ("config: introduce each_inbox for iteration")
---

diff --git a/lib/PublicInbox/NNTPD.pm b/lib/PublicInbox/NNTPD.pm
index a67811bc..eb43a2bf 100644
--- a/lib/PublicInbox/NNTPD.pm
+++ b/lib/PublicInbox/NNTPD.pm
@@ -25,7 +25,7 @@ sub refresh_groups () {
 	my @list;
 	$pi_config->each_inbox(sub {
 		my ($ng) = @_;
-		my $ngname = $ng->{newsgroup} or next;
+		my $ngname = $ng->{newsgroup} or return;
 		if (ref $ngname) {
 			warn 'multiple newsgroups not supported: '.
 				join(', ', @$ngname). "\n";