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Test Datasource/Bug: Fixes division by zero in csv metric values scenario (#29029)

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Closes #8705
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kay delaney 2020-11-12 16:20:08 +00:00 committed by GitHub
parent 8f9e5a839f
commit 9659c98d61
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1 changed files with 4 additions and 1 deletions
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5
pkg/tsdb/testdatasource/scenarios.go
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@ -237,7 +237,10 @@ func init() {
series := newSeriesForQuery(query, 0)
startTime := context.TimeRange.GetFromAsMsEpoch()
endTime := context.TimeRange.GetToAsMsEpoch()
step := (endTime - startTime) / int64(len(values)-1)
var step int64 = 0
if len(values) > 1 {
step = (endTime - startTime) / int64(len(values)-1)
}
for _, val := range values {
series.Points = append(series.Points, tsdb.TimePoint{val, null.FloatFrom(float64(startTime))})