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txbuilder: rename tx.outs.length to nOutputs

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This commit is contained in:
Daniel Cousens 2015-11-26 12:07:32 +11:00
parent 693e39c061
commit 881a23f9d5
1 changed files with 5 additions and 5 deletions
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10
src/transaction_builder.js
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@ -227,13 +227,13 @@ TransactionBuilder.prototype.addInput = function (txHash, vout, sequence, prevOu
} }
TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) { TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) {
var tx = this.tx var nOutputs = this.tx.outs.length
var valid = this.inputs.every(function (input, index) { var valid = this.inputs.every(function (input, index) {
if (input.hashType === undefined) return true if (input.hashType === undefined) return true
var hashType = input.hashType & 0x1f var hashTypeMod = input.hashType & 0x1f
return hashType === Transaction.SIGHASH_NONE || return (hashTypeMod === Transaction.SIGHASH_NONE) ||
(hashType === Transaction.SIGHASH_SINGLE && index < tx.outs.length) (hashTypeMod === Transaction.SIGHASH_SINGLE && index < nOutputs)
}) })
if (!valid) throw new Error('No, this would invalidate signatures') if (!valid) throw new Error('No, this would invalidate signatures')
@ -243,7 +243,7 @@ TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) {
scriptPubKey = baddress.toOutputScript(scriptPubKey, this.network) scriptPubKey = baddress.toOutputScript(scriptPubKey, this.network)
} }
return tx.addOutput(scriptPubKey, value) return this.tx.addOutput(scriptPubKey, value)
} }
TransactionBuilder.prototype.build = function () { TransactionBuilder.prototype.build = function () {