Merge branch '193-extralesson-object-has-no-attribute-day' into 'master'

Resolve "'ExtraLesson' object has no attribute 'day'"

Closes #193

See merge request !241

CHANGELOG.rst

@@ -16,6 +16,7 @@ Fixed
 * Show correct status icon for events.
 * Subjects in full register printout were struck through although they
 hadn't changed.
+*  Table with all register objects didn't work with extra lessons.
 
 `2.0rc6`_ - 2021-08-25
 ----------------------

aleksis/apps/alsijil/util/alsijil_helpers.py

@@ -285,8 +285,8 @@ def _generate_dicts_for_events_and_extra_lessons(
             continue
 
         if isinstance(register_object, ExtraLesson):
-            day = date_format(register_object.day)
-            day_sort = register_object.day
+            day = date_format(register_object.date)
+            day_sort = register_object.date
             period = f"{register_object.period.period}."
             period_sort = register_object.period.period
         else: