From 05a8cf96309cec233e43e68781b49dc4454a04b7 Mon Sep 17 00:00:00 2001
From: Daniel Cousens <dcousens@users.noreply.github.com>
Date: Mon, 27 Apr 2015 18:49:45 +1000
Subject: [PATCH] sighash: remove dead branch

---
 lib/transaction/sighash.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/transaction/sighash.js b/lib/transaction/sighash.js
index 03c2485..7f86622 100644
--- a/lib/transaction/sighash.js
+++ b/lib/transaction/sighash.js
@@ -62,12 +62,9 @@ var sighash = function sighash(transaction, sighashType, inputNumber, subscript)
   } else if ((sighashType & 31) === Signature.SIGHASH_SINGLE) {
     // The SIGHASH_SINGLE bug.
     // https://bitcointalk.org/index.php?topic=260595.0
-    if (inputNumber > txcopy.outputs.length - 1) {
+    if (inputNumber >= txcopy.outputs.length) {
       return new Buffer(SIGHASH_SINGLE_BUG, 'hex');
     }
-    if (txcopy.outputs.length <= inputNumber) {
-      throw new Error('Missing output to sign');
-    }
 
     txcopy.outputs.length = inputNumber + 1;