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fix SMA indicator value length check

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This commit is contained in:
c9s 2021-10-14 14:22:07 +08:00
parent aa5831686c
commit 3581c1768c
1 changed files with 3 additions and 0 deletions
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3
pkg/indicator/sma.go
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@ -24,6 +24,9 @@ type SMA struct {
}
func (inc *SMA) Last() float64 {
if len(inc.Values) == 0 {
return 0.0
}
return inc.Values[len(inc.Values)-1]
}