From c698ef0a74aea6a6846269255127991a39e9fbd4 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Mon, 20 Jul 2020 17:44:40 +0200
Subject: [PATCH] Bug 23391: Remove warnings

t/db_dependent/api/v1/illrequests.t .. Use of uninitialized value $hidden_statuses_string in split at /kohadevbox/koha/Koha/REST/V1/Illrequests.pm line 61.
Use of uninitialized value $hidden_statuses_string in split at /kohadevbox/koha/Koha/REST/V1/Illrequests.pm line 61.
Use of uninitialized value $hidden_statuses_string in split at /kohadevbox/koha/Koha/REST/V1/Illrequests.pm line 61.
Use of uninitialized value $hidden_statuses_string in split at /kohadevbox/koha/Koha/REST/V1/Illrequests.pm line 61.
Use of uninitialized value $hidden_statuses_string in split at /kohadevbox/koha/Koha/REST/V1/Illrequests.pm line 61.
t/db_dependent/api/v1/illrequests.t .. ok
---
 Koha/REST/V1/Illrequests.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Koha/REST/V1/Illrequests.pm b/Koha/REST/V1/Illrequests.pm
index 2274c591ef..24f93cbffa 100644
--- a/Koha/REST/V1/Illrequests.pm
+++ b/Koha/REST/V1/Illrequests.pm
@@ -56,7 +56,7 @@ sub list {
     }
 
     # Get the pipe-separated string of hidden ILL statuses
-    my $hidden_statuses_string = C4::Context->preference('ILLHiddenRequestStatuses');
+    my $hidden_statuses_string = C4::Context->preference('ILLHiddenRequestStatuses') // q{};
     # Turn into arrayref
     my $hidden_statuses = [ split /\|/, $hidden_statuses_string ];
 
-- 
2.20.1