diff options
Diffstat (limited to 'nova')
| -rw-r--r-- | nova/compute/manager.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nova/compute/manager.py b/nova/compute/manager.py index 39c3faddf..9cd7c0588 100644 --- a/nova/compute/manager.py +++ b/nova/compute/manager.py @@ -2815,8 +2815,9 @@ class ComputeManager(manager.SchedulerDependentManager): bw_ctr['uuid'], prev_time, bw_ctr['mac_address']) - last_ctr_in = usage['last_ctr_in'] - last_ctr_out = usage['last_ctr_out'] + if usage: + last_ctr_in = usage['last_ctr_in'] + last_ctr_out = usage['last_ctr_out'] if last_ctr_in is not None: if bw_ctr['bw_in'] < last_ctr_in: |