From c31b66e1d6ea4a1bfe72d311229269d49156f2ef Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 26 Apr 2016 19:42:39 +0200
Subject: [PATCH 1/1] return undef for empty tags

---
 star2016-contributions.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/star2016-contributions.pl b/star2016-contributions.pl
index d223129..b11aee8 100755
--- a/star2016-contributions.pl
+++ b/star2016-contributions.pl
@@ -98,7 +98,8 @@ sub enc {
 }
 sub l1 {
 	my $l = shift;
-	return 'FIXME ref ' . dump($l) if ref $l;
+	#return 'FIXME ref ' . dump($l) if ref $l;
+	return undef if ref $l;
 	return enc($l) if $l =~ m/([\x{80}-\x{ff}])/;
 	return $l;
 }
-- 
2.20.1