diff --git a/product/ERP5Type/Base.py b/product/ERP5Type/Base.py index ab8cc2aa031b7550c71ef0726604e65a8495be28..77a2c842123c3578f0c3c2241842b4a4110b89ad 100644 --- a/product/ERP5Type/Base.py +++ b/product/ERP5Type/Base.py @@ -1221,7 +1221,7 @@ class Base( CopyContainer, local_properties=True, **kw) security.declareProtected( Permissions.AccessContentsInformation, 'getPropertyList' ) - def getPropertyList(self, key, d=None): + def getPropertyList(self, key, d=_MARKER): """Same as getProperty, but for list properties. """ return self.getProperty('%s_list' % key, d=d)