From 6027eba8f43475ba3150479b5c730864e77005b6 Mon Sep 17 00:00:00 2001
From: Pedro Amorim <pedro.amorim@ptfs-europe.com>
Date: Mon, 26 Feb 2024 10:03:22 +0000
Subject: [PATCH] Bug 36099: count and holdcount template vars into JS vars
 should default to 0 if empty

Visit:
http://localhost:8081/cgi-bin/koha/catalogue/detail.pl?biblionumber=4321
Notice you have 2 console errors:
1) Uncaught SyntaxError: Unexpected token ';'
2) Uncaught ReferenceError: biblionumber is not defined

Apply patch. Repeat. Notice no error shows.
Visit an existing biblionumber. Confirm all is well.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
---
 koha-tmpl/intranet-tmpl/prog/en/includes/catalog-strings.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/catalog-strings.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/catalog-strings.inc
index 3ab04f9af1..fc88b79abf 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/catalog-strings.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/catalog-strings.inc
@@ -3,8 +3,8 @@
 <script>
     /* Some required variables from the template */
     var biblionumber = [% biblionumber | html %];
-    var count = [% count | html %];
-    var holdcount = [% holdcount | html %];
+    var count = [% count || 0 | html %];
+    var holdcount = [% holdcount || 0 | html %];
     [% SET orders = biblio.orders %]
     [% SET current   = Context.Scalar(orders, "filter_by_current") %]
     [% SET cancelled = Context.Scalar(orders, "filter_by_cancelled") %]
-- 
2.30.2