From 09ef7aac6e45a593e81ceed5d08fde4d4a256270 Mon Sep 17 00:00:00 2001 From: Raphael Michel Date: Thu, 4 Jul 2019 18:25:48 +0200 Subject: [PATCH] Subevent: Allow to pass empty mapping --- src/pretix/api/serializers/event.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/pretix/api/serializers/event.py b/src/pretix/api/serializers/event.py index 5fa91a356..b98cf3211 100644 --- a/src/pretix/api/serializers/event.py +++ b/src/pretix/api/serializers/event.py @@ -127,7 +127,7 @@ class EventSerializer(I18nAwareModelSerializer): return value def validate_seat_category_mapping(self, value): - if value and (not self.instance or not self.instance.pk): + if value and value['seat_category_mapping'] and (not self.instance or not self.instance.pk): raise ValidationError('You cannot specify seat category mappings on event creation.') item_cache = {i.pk: i for i in self.instance.items.all()} result = {}