TxBuilder: add explanation for prevOutScript branch

2015-02-04 21:10:33 +11:00 · 2015-02-04 21:10:33 +11:00 · e33a6409d3
commit e33a6409d3
parent b55e3a0245
1 changed files with 1 additions and 0 deletions
--- a/src/transaction_builder.js
+++ b/src/transaction_builder.js
@ -302,6 +302,7 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
  // initialize it
  } else {
    if (redeemScript) {
+      // if we have a prevOutScript, enforce scriptHash equality to the redeemScript
      if (input.prevOutScript) {
        assert.equal(input.prevOutType, 'scripthash', 'PrevOutScript must be P2SH')