From ca6d6a5913e57e2d2fdb16f4107e3cdba874d2f6 Mon Sep 17 00:00:00 2001
From: Pedro Amorim <pedro.amorim@ptfs-europe.com>
Date: Wed, 31 May 2023 14:10:35 +0000
Subject: [PATCH] Bug 33873: Improve check for inexistant biblio object

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
(cherry picked from commit 0630b79e4a740dac0992114d40442af0be5b57ce)
Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>
---
 koha-tmpl/intranet-tmpl/prog/en/includes/js-biblio-format.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/js-biblio-format.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/js-biblio-format.inc
index c06002600f..5f73dc683a 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/js-biblio-format.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/js-biblio-format.inc
@@ -9,7 +9,7 @@
          */
         window.$biblio_to_html = function(biblio, config) {
 
-            if (biblio === undefined) {
+            if (!biblio) {
                 return ''; // empty string for no biblio
             }
 
-- 
2.20.1