Update timeseries.go: if num <= 0

change condition because if num=0, than inside function ts.extract() will be division by zero.

Author: cfif1982

internal/timeseries/timeseries.go

@@ -357,7 +357,7 @@ func (ts *timeSeries) ComputeRange(start, finish time.Time, num int) []Observabl
 		return nil
 	}
 
-	if num < 0 {
+	if num <= 0 {
 		log.Printf("timeseries: num < 0, %v", num)
 		return nil
 	}