[server] missing import
Fixes NameError in an unlikely error case.
--- a/server/repository.py Thu Jul 02 10:15:47 2015 +0200
+++ b/server/repository.py Tue Jul 07 10:41:34 2015 +0200
@@ -42,7 +42,7 @@
from cubicweb import (CW_MIGRATION_MAP, QueryError,
UnknownEid, AuthenticationError, ExecutionError,
- BadConnectionId, ValidationError,
+ BadConnectionId, ValidationError, Unauthorized,
UniqueTogetherError, onevent, ViolatedConstraint)
from cubicweb import cwvreg, schema, server
from cubicweb.server import ShuttingDown, utils, hook, querier, sources