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fast return on zero or below

This commit is contained in:
Kwitsch 2024-04-22 19:42:43 +00:00
parent 4928399387
commit 17aca2ce01
1 changed files with 5 additions and 0 deletions
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5
util/dns.go
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@ -22,6 +22,11 @@ type TTLInput interface {
//
// If the input is greater than the maximum value of uint32, the TTL is set to math.MaxUint32.
func ToTTL[T TTLInput](input T) uint32 {
// fast return if the input is zero or below
if input <= 0 {
return 0
}
// fast return if the input is already of type uint32
if ui32Type, ok := any(input).(uint32); ok {
return ui32Type