diff --git a/aleksis/apps/chronos/util/build.py b/aleksis/apps/chronos/util/build.py index 5a8ebfe8e38dc55345b84f209a6f664aa4e5da57..6b3668cb1689d2081c1b0a362c2136f1ed829976 100644 --- a/aleksis/apps/chronos/util/build.py +++ b/aleksis/apps/chronos/util/build.py @@ -53,6 +53,9 @@ def build_timetable( is_person = True type_ = obj.timetable_type + if type_ is None: + return None + # Get matching holidays if is_person: holiday = Holiday.on_day(date_ref)