fix undeclared name error

2011-07-27 20:56:12 -04:00
parent 8401a5a5ad
commit 1fc3e1635b
1 changed files with 1 additions and 0 deletions
--- a/nova/scheduler/least_cost.py
+++ b/nova/scheduler/least_cost.py
@@ -28,6 +28,7 @@ from nova import flags
 from nova import log as logging
 from nova.scheduler import zone_aware_scheduler
 from nova import utils
+from nova import exception

 LOG = logging.getLogger('nova.scheduler.least_cost')