From 2ffd8801b67113a27a22823c61ea452365cc9cc3 Mon Sep 17 00:00:00 2001 From: Wenjie Zheng <wenjie.zheng@tiolive.com> Date: Wed, 15 Jul 2015 10:23:52 +0000 Subject: [PATCH] Workflow.py: in showAsXML, turn property_value into an empty string when it is an empty tuple. --- product/ERP5Workflow/Document/Workflow.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/product/ERP5Workflow/Document/Workflow.py b/product/ERP5Workflow/Document/Workflow.py index 967817767e..84c694912b 100644 --- a/product/ERP5Workflow/Document/Workflow.py +++ b/product/ERP5Workflow/Document/Workflow.py @@ -832,7 +832,7 @@ class Workflow(IdAsReferenceMixin("", "prefix"), XMLObject): property_value = tdef.getPermissionList() if property_id == 'expr': property_value = tdef.getExpression() - if property_value is None or property_value == []: + if property_value is None or property_value == [] or property_value == (): property_value = '' elif property_id != 'expr': property_value = tuple(property_value) -- 2.30.9