Add a default for previously pickled versions

2013-07-10 20:10:01 +00:00 · 2013-07-10 20:10:01 +00:00 · e155e1fa86
commit e155e1fa86
parent e28fab0550
1 changed files with 1 additions and 1 deletions
--- a/mongoengine/base/document.py
+++ b/mongoengine/base/document.py
@ -160,7 +160,7 @@ class BaseDocument(object):
                  '_fields_ordered', '_dynamic_fields'):
            if k in data:
                setattr(self, k, data[k])
-        for k in data.get('_dynamic_fields').keys():
+        for k in data.get('_dynamic_fields', SON()).keys():
            setattr(self, k, data["_data"].get(k))

    def __iter__(self):