diff --git a/runbot/fields.py b/runbot/fields.py index 3835009a..d86cb9f4 100644 --- a/runbot/fields.py +++ b/runbot/fields.py @@ -14,7 +14,7 @@ class JsonDictField(Field): def convert_to_column(self, value, record, values=None, validate=True): val = self.convert_to_cache(value, record, validate=validate) - return Json(val) if val else False + return Json(val) if val else None def convert_to_cache(self, value, record, validate=True): return value.dict if isinstance(value, FieldDict) else value if isinstance(value, dict) else None