From 9dcf4d4b8beb512d3e3562ee982cefab339c3c51 Mon Sep 17 00:00:00 2001
From: Daniel Cousens <github@dcousens.com>
Date: Wed, 12 Oct 2016 12:17:19 +1100
Subject: [PATCH] TransactionBuilder: add note why fixMultisigOrder is separate

---
 src/transaction_builder.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/transaction_builder.js b/src/transaction_builder.js
index cf79c0b..891ff82 100644
--- a/src/transaction_builder.js
+++ b/src/transaction_builder.js
@@ -84,6 +84,7 @@ function expandInput (scriptSig, redeemScript) {
   }
 }
 
+// could be done in expandInput, but requires the original Transaction for hashForSignature
 function fixMultisigOrder (input, transaction, vin) {
   if (input.redeemScriptType !== 'multisig' || !input.redeemScript) return
   if (input.pubKeys.length === input.signatures.length) return