From 2b7572984d8efa62c56545b44f3a3191daab5058 Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Thu, 13 May 2021 10:39:38 +0000
Subject: [PATCH] Bug 28345: Patron attributes no longer have option to select
 empty class

This patch adds the "empty" parameter to the PROCESS directive which
builds the "Class" dropdown. This allows the user to choose a blank
option when creating or editing a patron attribute.

To test, apply the patch and go to Administration -> Patron attribute
types -> Add patron attribute type.

In the entry form the "Class" dropdown should have a blank option. When
editing an existing attribute with a class defined, the correct class
should still be preselected.

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 4c004934231e4420ef6ff0a2413a08c269ca26e5)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
---
 .../intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
index a24e0247d4..85581dbe10 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt
@@ -185,7 +185,7 @@
         </li>
         <li>
             <label for="class">Class: </label>
-            [% PROCESS 'av-build-dropbox.inc' name="class", category="PA_CLASS" default=attribute_type.class %]
+            [% PROCESS 'av-build-dropbox.inc' name="class", category="PA_CLASS" default=attribute_type.class empty=1 %]
             <span>Group attributes types with a block title (based on authorized values category 'PA_CLASS')</span>
         </li>
     </ol>
-- 
2.20.1