use countResults as a count method for a listbox where we use portal_catalog as a list method.

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Base_viewRelatedObjectList/listbox.xml

@@ -333,7 +333,7 @@
       <dictionary>
         <item>
             <key> <string>method_name</string> </key>
-            <value> <string>portal_catalog</string> </value>
+            <value> <string>countResults</string> </value>
         </item>
       </dictionary>
     </pickle>

product/ERP5/bootstrap/erp5_core/bt/revision

-40978
\ No newline at end of file
+40979
\ No newline at end of file