From 2e09342dd159c3f06d277890274cf72a33d56221 Mon Sep 17 00:00:00 2001 From: Étienne Loks Date: Tue, 25 Jan 2022 14:17:37 +0100 Subject: Fix history parameters --- ishtar_common/models_common.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'ishtar_common/models_common.py') diff --git a/ishtar_common/models_common.py b/ishtar_common/models_common.py index 0748a57cd..921b5d59b 100644 --- a/ishtar_common/models_common.py +++ b/ishtar_common/models_common.py @@ -1227,7 +1227,9 @@ class HistoricalRecords(BaseHistoricalRecords): def _get_history_m2m(self): q = model.objects.filter(pk=getattr(self, model._meta.pk.attname)) if q.count(): - return q.all()[0].history_m2m[attr] + item = q.all()[0] + if attr in item.history_m2m: + return item.history_m2m[attr] return _get_history_m2m def get_serialize_call(attr): -- cgit v1.2.3