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Fix: Don't divide by zero

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Signed-off-by: Knut Ahlers <knut@ahlers.me>
This commit is contained in:
Knut Ahlers 2019-09-14 14:36:05 +02:00
parent 3652fda759
commit 09b403bea3
Signed by: luzifer
GPG key ID: DC2729FDD34BE99E
1 changed files with 6 additions and 1 deletions
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7
token.go
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@ -79,11 +79,16 @@ func (t tokenList) MinPeriod() int {
var m int = math.MaxInt32 var m int = math.MaxInt32
for _, tok := range t { for _, tok := range t {
if tok.Period < m { if tok.Period != 0 && tok.Period < m {
m = tok.Period m = tok.Period
} }
} }
if m == math.MaxInt32 {
// Fallback: Everything uses the default value
m = 30
}
return m return m
} }