Oops, new test breaks things. So, better replace an always-true-test by no test at all.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@15942 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/SimulationTool.py

@@ -489,8 +489,7 @@ class SimulationTool(BaseTool):
         elif at_date :
           date_dict['query'].append(at_date)
           date_dict['range'] = 'ngt'
-        if len(date_dict['query']):
-          column_value_dict['date'] = date_dict
+        column_value_dict['date'] = date_dict
       else:
         column_value_dict['date'] = {'query': [to_date], 'range': 'ngt'}
         column_value_dict['mirror_date'] = {'query': [from_date], 'range': 'nlt'}