Bug 16857: Check on item.branches makes more sense

The test should be on the existence of the item.branches
method/attribute

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

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

koha-tmpl/intranet-tmpl/prog/en/modules/admin/patron-attr-types.tt

@@ -267,7 +267,7 @@ $(document).ready(function() {
             <td>[% item.code |html %]</td>
             <td>[% item.description %]</td>
             <td>
-                [% IF ( item.branches.size && item.branches.size > 0 ) %]
+                [% IF ( item.branches && item.branches.size > 0 ) %]
                     [% branches_str = "" %]
                     [% FOREACH branch IN item.branches %]
                         [% branches_str = branches_str _ " " _ branch.branchname _ "(" _ branch.branchcode _ ")" %]