delete unnecessary condition

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40761 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/MultiRelationField.py

@@ -318,7 +318,6 @@ class MultiRelationStringFieldWidget(Widget.LinesTextAreaWidget,
         kw[k] = v
       accessor_name = 'get%sValueList' % ''.join([part.capitalize() for part in base_category.split('_')])
       jump_reference_list = getattr(here, accessor_name)(portal_type=portal_type, filter=kw)
-      if len(jump_reference_list):
       for jump_reference in jump_reference_list:
         string_list.append('<a href="%s">%s</a>' % \
                 (jump_reference.absolute_url(),