Bug 13618: (follow-up) Escape HTML chars in holds.js

For biblio level holds we got:
TypeError: oObj.itemcallnumber is undefined

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

diff --git a/koha-tmpl/intranet-tmpl/prog/js/holds.js b/koha-tmpl/intranet-tmpl/prog/js/holds.js
index feafe5c..c6bc3e5 100644 (file)
--- a/koha-tmpl/intranet-tmpl/prog/js/holds.js
+++ b/koha-tmpl/intranet-tmpl/prog/js/holds.js
@@ -47,7 +47,7 @@ $(document).ready(function() {
                     },
                     {
                         "mDataProp": function( oObj ) {
-                            return oObj.itemcallnumber.escapeHtml() || "";
+                            return oObj.itemcallnumber && oObj.itemcallnumber.escapeHtml() || "";
                         }
                     },
                     {