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-rw-r--r--nova/api/openstack/compute/servers.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/nova/api/openstack/compute/servers.py b/nova/api/openstack/compute/servers.py
index 57adf22ae..b38a6321f 100644
--- a/nova/api/openstack/compute/servers.py
+++ b/nova/api/openstack/compute/servers.py
@@ -961,7 +961,7 @@ class Controller(wsgi.Controller):
def _image_ref_from_req_data(self, data):
try:
- return data['server']['imageRef']
+ return unicode(data['server']['imageRef'])
except (TypeError, KeyError):
msg = _("Missing imageRef attribute")
raise exc.HTTPBadRequest(explanation=msg)