From 2fae952edd7a7e0ce8af9c419b95236109f73326 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Norman=20J=C3=A4ckel?= <openslides@normanjaeckel.de>
Date: Tue, 8 Nov 2016 22:36:57 +0100
Subject: [PATCH] Fixed group update method. Fixed #2541.

---
 openslides/users/serializers.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/openslides/users/serializers.py b/openslides/users/serializers.py
index fb5088543..d48d91ef8 100644
--- a/openslides/users/serializers.py
+++ b/openslides/users/serializers.py
@@ -128,3 +128,11 @@ class GroupSerializer(ModelSerializer):
             'name',
             'permissions',
         )
+
+    def update(self, *args, **kwargs):
+        """
+        Customized update method. We just refresh the instance from the
+        database because of an unknown bug in Django REST framework.
+        """
+        instance = super().update(*args, **kwargs)
+        return Group.objects.get(pk=instance.pk)