Commit 3e3d8f6d authored by Sebastien Robin's avatar Sebastien Robin

it is possible to use only one test instead of 2

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@12039 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent f1f629c8
......@@ -1915,8 +1915,7 @@ class Catalog(Folder, Persistent, Acquisition.Implicit, ExtensionClass.Base):
table_index += 1
where_expression_list.append(related_method(**table_id))
# Concatenate expressions
if kw.get('where_expression',None) is not None:
if len(kw['where_expression']) > 0:
if kw.get('where_expression',None) not in (None,''):
where_expression_list.append(kw['where_expression'])
where_expression = join(where_expression_list, ' AND ')
select_expression= join(select_expression_list,',')
......
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