From 7e2df4fbb13dea4ecd16fa16376e17adfdaa4c36 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Fri, 21 Aug 2020 14:00:51 +0200
Subject: [PATCH] Bug 26270: Fix ThingISBN after a change in behaviour

This is just a guess! One of our tests is failing since today and we
don't modify anything in this area.
My guess is that the service is now returning the normalized version of
the ISBN

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit fe529e3324405b30329054b9e8125babc357e1fe)

Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
---
 C4/XISBN.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/C4/XISBN.pm b/C4/XISBN.pm
index c28cc340b6..de9dc100fe 100644
--- a/C4/XISBN.pm
+++ b/C4/XISBN.pm
@@ -106,6 +106,8 @@ sub get_xisbns {
         next if $unique_xisbns->{ $response_data->{content} };
         $unique_xisbns->{ $response_data->{content} }++;
         my $xbiblio= _get_biblio_from_xisbn($response_data->{content});
+        next unless $xbiblio;
+        next if $xbiblio->{normalized_isbn} && $xbiblio->{normalized_isbn} eq $isbn;
         push @xisbns, $xbiblio if $xbiblio && $xbiblio->{biblionumber} ne $biblionumber;
     }
     if ( wantarray ) {
-- 
2.39.5