From 1442714d5173ec04bbe504aad70d1d430b31b66f Mon Sep 17 00:00:00 2001
From: Conner Fromknecht <conner@lightning.engineering>
Date: Fri, 19 Apr 2019 19:10:48 -0700
Subject: [PATCH] txscript/sign: Use calcWitnessSigHashRaw for witness sigs

---
 txscript/sign.go | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/txscript/sign.go b/txscript/sign.go
index 51c69103cf..138e31cdd4 100644
--- a/txscript/sign.go
+++ b/txscript/sign.go
@@ -22,12 +22,7 @@ func RawTxInWitnessSignature(tx *wire.MsgTx, sigHashes *TxSigHashes, idx int,
 	amt int64, subScript []byte, hashType SigHashType,
 	key *btcec.PrivateKey) ([]byte, error) {
 
-	parsedScript, err := parseScript(subScript)
-	if err != nil {
-		return nil, fmt.Errorf("cannot parse output script: %v", err)
-	}
-
-	hash, err := calcWitnessSignatureHash(parsedScript, sigHashes, hashType, tx,
+	hash, err := calcWitnessSignatureHashRaw(subScript, sigHashes, hashType, tx,
 		idx, amt)
 	if err != nil {
 		return nil, err