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txscript: Remove unused isWitnessPubKeyHash

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Conner Fromknecht 2019-04-19 20:09:07 -07:00 committed by Roy Lee
parent 13dbfa3d87
commit 21ed801540
1 changed files with 0 additions and 8 deletions
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8
txscript/script.go
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@ -90,14 +90,6 @@ func IsPayToWitnessPubKeyHash(script []byte) bool {
return isWitnessPubKeyHashScript(script)
}
// isWitnessPubKeyHash returns true if the passed script is a
// pay-to-witness-pubkey-hash, and false otherwise.
func isWitnessPubKeyHash(pops []parsedOpcode) bool {
return len(pops) == 2 &&
pops[0].opcode.value == OP_0 &&
pops[1].opcode.value == OP_DATA_20
}
// IsWitnessProgram returns true if the passed script is a valid witness
// program which is encoded according to the passed witness program version. A
// witness program must be a small integer (from 0-16), followed by 2-40 bytes