bugfix

lottery/templates/admin/add_participants.html

@@ -92,7 +92,7 @@
             <tr>
               <td><input type="checkbox" name="invoices[]" value="{{ invoice.id }}"></td>
               <td>{{ invoice.created_at|date:"d.m.Y H:i" }}</td>
-              <td>{% if invoice.closed_at %}{{ invoice.closed_at|date:"d.m.Y H:i" | default: "Счет не закрыт!"}}{% else %}—{% endif %}</td>
+              <td>{% if invoice.closed_at %}{{ invoice.closed_at|date:"d.m.Y H:i"}}{% else %}—{% endif %}</td>
               <td>{{ invoice.ext_id|default:"—" }}</td>
               <td>{{ invoice.client.name|default:"Не указан" }}</td>
               <td>{{ invoice.client.club_card_number|default:"—" }}</td>