a recorded property could also be None

d966d77a · Sebastien Robin · 1c7d9e4b · d966d77a
Commit d966d77a authored Feb 09, 2012 by Sebastien Robin
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product/ERP5/Document/FloatEquivalenceTester.py product/ERP5/Document/FloatEquivalenceTester.py +1 -1

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--- a/product/ERP5/Document/FloatEquivalenceTester.py
+++ b/product/ERP5/Document/FloatEquivalenceTester.py
@@ -71,7 +71,7 @@ class FloatEquivalenceTester(Predicate, EquivalenceTesterMixin):
    tested_property = self.getTestedProperty()
    if getattr(decision_movement, 'isPropertyRecorded',
               lambda x:False)(tested_property):
-      decision_value = decision_movement.getRecordedProperty(tested_property)
+      decision_value = decision_movement.getRecordedProperty(tested_property) or 0.0
    else:
      decision_value = self._getTestedPropertyValue(decision_movement,
                                                    tested_property) or 0.0