From b312c4de6ae5899101a2951f0f766515ebb78eae Mon Sep 17 00:00:00 2001
From: Steven Roose <steven@stevenroose.org>
Date: Mon, 15 Jul 2019 17:33:23 +0200
Subject: [PATCH] bip143: Rename witness_script to script_code

For p2wsh the scriptCode is the witness script, but for p2wpkh, it's the
equivalent legacy p2pkh output script.
The name scriptCode is used in the BIP, so it's less confusing.
---
 src/util/bip143.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/bip143.rs b/src/util/bip143.rs
index 6eb7c63e..6202d67c 100644
--- a/src/util/bip143.rs
+++ b/src/util/bip143.rs
@@ -80,7 +80,7 @@ impl SighashComponents {
 
     /// Compute the BIP143 sighash for a `SIGHASH_ALL` signature for the given
     /// input.
-    pub fn sighash_all(&self, txin: &TxIn, witness_script: &Script, value: u64) -> sha256d::Hash {
+    pub fn sighash_all(&self, txin: &TxIn, script_code: &Script, value: u64) -> sha256d::Hash {
         let mut enc = sha256d::Hash::engine();
         self.tx_version.consensus_encode(&mut enc).unwrap();
         self.hash_prevouts.consensus_encode(&mut enc).unwrap();
@@ -89,7 +89,7 @@ impl SighashComponents {
             .previous_output
             .consensus_encode(&mut enc)
             .unwrap();
-        witness_script.consensus_encode(&mut enc).unwrap();
+        script_code.consensus_encode(&mut enc).unwrap();
         value.consensus_encode(&mut enc).unwrap();
         txin.sequence.consensus_encode(&mut enc).unwrap();
         self.hash_outputs.consensus_encode(&mut enc).unwrap();