diff options
Diffstat (limited to 'lib/PublicInbox/OverIdx.pm')
| -rw-r--r-- | lib/PublicInbox/OverIdx.pm | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm index 189bd21d..5f1007aa 100644 --- a/lib/PublicInbox/OverIdx.pm +++ b/lib/PublicInbox/OverIdx.pm @@ -230,8 +230,7 @@ sub parse_references ($$$) { warn "References: <$ref> too long, ignoring\n"; next; } - next if $seen{$ref}++; - push @keep, $ref; + push(@keep, $ref) unless $seen{$ref}++; } $smsg->{references} = '<'.join('> <', @keep).'>' if @keep; \@keep; |