Merge branch 'master' into features/2.0

syrusakbary · syrusakbary · commit 5e5d0df7ee03 · 2017-07-25T23:38:24.000-07:00
diff --git a/graphene_sqlalchemy/converter.py b/graphene_sqlalchemy/converter.py
@@ -27,7 +27,7 @@ def get_column_doc(column):
 
 
 def is_column_nullable(column):
-    return bool(getattr(column, 'nullable', False))
+    return bool(getattr(column, 'nullable', True))
 
 
 def convert_sqlalchemy_relationship(relationship, registry):
