fixed related_fkey_lookups

Carlos Ramirez · Carlos Ramirez · commit c068379a0155 · 2016-10-17T19:43:42.000-05:00
diff --git a/mongodbforms/documentoptions.py b/mongodbforms/documentoptions.py
@@ -120,6 +120,7 @@ class DocumentMetaWrapper(MutableMapping):
     concrete_managers = []
     virtual_fields = []
     auto_created = False
+    related_fkey_lookups = []
 
     def __init__(self, document, meta=None):
         super(DocumentMetaWrapper, self).__init__()
