From 4c92e0af7714d9f6104ddfa73ae8acfba2e174d3 Mon Sep 17 00:00:00 2001
From: Ryan Petrello <rpetrell@redhat.com>
Date: Thu, 17 Oct 2019 08:53:01 -0400
Subject: [PATCH] fix a 500 error when creating/editing notification templates

see: https://github.com/ansible/awx/issues/5028
---
 awx/api/serializers.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/awx/api/serializers.py b/awx/api/serializers.py
index bcca272a83..818160ac3b 100644
--- a/awx/api/serializers.py
+++ b/awx/api/serializers.py
@@ -4406,6 +4406,8 @@ class NotificationTemplateSerializer(BaseSerializer):
             for event in messages:
                 if not messages[event]:
                     continue
+                if not isinstance(messages[event], dict):
+                    continue
                 body = messages[event].get('body', {})
                 if body:
                     try: