Prevent crash on empty classrooms route when timetable is empty

filips123 · Aug 31, 2022 · e5d0b62 · e5d0b62
1 parent c13e759
commit e5d0b62
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/API/gimvicurnik/database/__init__.py b/API/gimvicurnik/database/__init__.py
@@ -167,6 +167,9 @@ def get_empty(cls) -> Iterator[Dict[str, Any]]:
         days = (1, 5)
         times = Session.query(func.min(Lesson.time), func.max(Lesson.time))[0]
 
+        if times[0] is None or times[1] is None:
+            return []
+
         classrooms = list(Session.query(Classroom).order_by(Classroom.name))
         lessons = list(Session.query(Lesson).join(Classroom))