Merge pull request #9856 from mtanda/cw_null_for_no_datapoint

(cloudwatch) return empty array for no datapoints
2017-11-13 07:41:08 +01:00
parent 5e11f1a2a1 6488ccd113
commit 6a485f3016
1 changed files with 2 additions and 1 deletions
@@ -315,7 +315,8 @@ func parseResponse(resp *cloudwatch.GetMetricStatisticsOutput, query *CloudWatch
 	var value float64
 	for _, s := range append(query.Statistics, query.ExtendedStatistics...) {
 		series := tsdb.TimeSeries{
-			Tags: map[string]string{},
+			Tags:   map[string]string{},
+			Points: make([]tsdb.TimePoint, 0),
 		}
 		for _, d := range query.Dimensions {
 			series.Tags[*d.Name] = *d.Value