From 0e6346c614bd5707d79fc376dd4d9028c5086bc9 Mon Sep 17 00:00:00 2001
From: Aleisha <aleishaamohia@hotmail.com>
Date: Mon, 11 Jan 2016 21:15:46 +0000
Subject: [PATCH] Bug 14641: [SIGNED-OFF] Warns in subscription-add.pl

Removes warn using Jonathan's suggestion!

To test:
1) Reproduce warns by clicking New Subscription
2) Apply patch
3) Click New Subscription again
4) Confirm warns are gone

Signed-off-by: Magnus Enger <magnus@libriotech.no>
Patch removes the warn that come when clicking "New subscription"

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Brendan A Gallagher <brendan@bywatersolutions.com>
(cherry picked from commit fe7940257537042ff6ffab9c7b718e5b8a5dc368)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
---
 serials/subscription-add.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/serials/subscription-add.pl b/serials/subscription-add.pl
index 7525b59056..31a1e35785 100755
--- a/serials/subscription-add.pl
+++ b/serials/subscription-add.pl
@@ -236,6 +236,7 @@ if ($op eq 'addsubscription') {
 
 sub get_letter_loop {
     my ($selected_lettercode) = @_;
+    $selected_lettercode //= '';
     my $letters = GetLetters({ module => 'serial' });
     return [
         map {
-- 
2.39.5