From e66742d2247337d1de02b37beb0112571fafb044 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Tue, 19 Nov 2013 14:00:12 +0100
Subject: [PATCH 1/1] fix warning so no output for correct operation

---
 html.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/html.pl b/html.pl
index ca39fe2..043d8c9 100755
--- a/html.pl
+++ b/html.pl
@@ -141,7 +141,7 @@ mkdir 'html' unless -d 'html';
 open(my $index, '>:encoding(utf-8)', 'html/index.html');
 print $index html_title('Bibliografija Filozogskog fakulteta');
 
-my $first_letter;
+my $first_letter = '';
 
 foreach my $row ( sort { $a->{full_name} cmp $b->{full_name} } @authors ) {
 
-- 
2.20.1