From 6aec1430efbebb126c4ffedd8f3b1a633724e1aa Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@iggdrasil.net>
Date: Wed, 18 Oct 2017 10:43:55 +0200
Subject: Json field: fix pre_save in order to initialize json with an empty
 dict (refs #3077)

---
 ishtar_common/wizards.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ishtar_common/wizards.py')

diff --git a/ishtar_common/wizards.py b/ishtar_common/wizards.py
index 701f6eca3..f86e03df0 100644
--- a/ishtar_common/wizards.py
+++ b/ishtar_common/wizards.py
@@ -737,6 +737,9 @@ class Wizard(NamedUrlWizardView):
                         if has_problemetic_null:
                             continue
 
+                        if hasattr(model, 'data') and 'data' not in value:
+                            value['data'] = {}
+
                         if get_or_create:
                             value, created = model.objects.get_or_create(
                                 **value)
-- 
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