From b0f783fe601cfcaf89b30de461a540434f63b3ee Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 12 Aug 2016 02:15:55 +0000
Subject: config: do not nest multi-value altid arrays

Oops.  We will inevitably need to support multiple altids for a
public-inbox one day.
---
 lib/PublicInbox/Config.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/PublicInbox/Config.pm')

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index cd885488..5eae1f1d 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -147,7 +147,7 @@ sub _fill {
 	}
 	foreach my $k (qw(altid)) { # TODO: more arrays
 		if (defined(my $v = $self->{"$pfx.$k"})) {
-			$rv->{$k} = [ $v ];
+			$rv->{$k} = ref($v) eq 'ARRAY' ? $v : [ $v ];
 		}
 	}
 
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