add comment to make clear why return is being ignored
Project: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/commit/9f562845 Tree: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/tree/9f562845 Diff: http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/diff/9f562845 Branch: refs/heads/master Commit: 9f56284504ec768991f125d5797d864bed445262 Parents: 31b022e Author: David Neuman <david.neuma...@gmail.com> Authored: Fri Feb 3 10:10:07 2017 -0700 Committer: Jeff Elsloo <jeffrey_els...@cable.comcast.com> Committed: Fri Feb 3 11:17:37 2017 -0700 ---------------------------------------------------------------------- traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go | 1 + 1 file changed, 1 insertion(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol/blob/9f562845/traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go ---------------------------------------------------------------------- diff --git a/traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go b/traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go index 20e676d..49f0b0c 100644 --- a/traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go +++ b/traffic_monitor_golang/traffic_monitor/deliveryservice/stat.go @@ -244,6 +244,7 @@ func addDSPerSecStats(dsName enum.DeliveryServiceName, stat dsdata.Stat, lastSta stat.CommonStats.ErrorStr.Value = dsErr.Error() } + //it's ok to ignore the 'ok' return here. If the DS doesn't exist, an empty struct will be returned and we can use it. dsState, _ := states.GetDeliveryService(dsName) dsState.IsAvailable = stat.CommonStats.IsAvailable.Value states.SetDeliveryService(dsName, dsState)
