Fixed up unit tests and direct api that was also calling _serialize (naughty!)

1 files changed, 3 insertions, 1 deletions

diff --git a/nova/api/direct.py b/nova/api/direct.py
index dfca250e0..153871e9f 100644
--- a/nova/api/direct.py
+++ b/nova/api/direct.py
@@ -206,7 +206,9 @@ class ServiceWrapper(wsgi.Controller):
         params = dict([(str(k), v) for (k, v) in params.iteritems()])
         result = method(context, **params)
         if type(result) is dict or type(result) is list:
-            return self._serialize(result, req.best_match_content_type())
+            content_type = req.best_match_content_type()
+            default_xmlns = self.get_default_xmlns(req)
+            return self._serialize(result, content_type, default_xmlns)
         else:
             return result