pass spec argument to objectItems

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@17246 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Core/Folder.py

@@ -759,7 +759,7 @@ class Folder(CopyContainer, CMFBTreeFolder, CMFHBTreeFolder, Base, FolderMixIn,
         return []
       return CMFBTreeFolder.objectIds(self, spec)
 
-  def objectItems(self, **kw):
+  def objectItems(self, spec=None, **kw):
     if self._folder_handler == HBTREE_HANDLER:
       if  self._htree is None:
         return []