From f984e229e37071ec56350ba19a10164ce130436b Mon Sep 17 00:00:00 2001
From: Dominik George <dominik.george@teckids.org>
Date: Sat, 14 Sep 2019 19:53:44 +0200
Subject: [PATCH] Fix weekday field access.

---
 biscuit/apps/chronos/views.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/biscuit/apps/chronos/views.py b/biscuit/apps/chronos/views.py
index 18acaf52..690663cf 100644
--- a/biscuit/apps/chronos/views.py
+++ b/biscuit/apps/chronos/views.py
@@ -31,8 +31,8 @@ def timetable(request: HttpRequest, year: Optional[int] = None, week: Optional[i
         wanted_week = CalendarWeek()
 
     lesson_periods = LessonPeriod.objects.filter(
-        lesson__date_start__lte=wanted_week[0] + timedelta(days=1) * F('weekday') - 1,
-        lesson__date_end__gte=wanted_week[0] + timedelta(days=1) * F('weekday') - 1
+        lesson__date_start__lte=wanted_week[0] + timedelta(days=1) * F('period__weekday') - 1,
+        lesson__date_end__gte=wanted_week[0] + timedelta(days=1) * F('period__weekday') - 1
     ).select_related(
         'lesson', 'lesson__subject', 'period', 'room'
     ).prefetch_related(
-- 
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