Commit cf01e7e9 authored by wenjie.zheng's avatar wenjie.zheng Committed by Sebastien Robin

ERP5/InteractionWorkflow.py: reslove Null guard property in showAsXML.

parent d1eb3e23
......@@ -411,11 +411,14 @@ class InteractionWorkflowDefinition (DCWorkflowDefinition, ActiveObject):
for prop_id in sorted(['groups', 'permissions', 'expr', 'roles']):
guard_obj = getattr(tdef, 'guard')
if guard_obj is not None:
if prop_id in guard_obj.__dict__:
prop_value = guard_obj.__dict__[prop_id]
else:
prop_value = ''
else:
prop_value = ''
guard_config = SubElement(guard, prop_id, attrib=dict(type='guard configuration'))
if prop_value is None or prop_value == ():
if prop_value is None or prop_value == () or prop_value == []:
prop_value = ''
guard_config.text = str(prop_value)
# no-property definded action box configuration
......
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