From e4db4a07b0e234592115a32d9397707ade63c4bd Mon Sep 17 00:00:00 2001
From: Thomas Kerin <me@thomaskerin.io>
Date: Tue, 3 Jan 2017 20:15:28 +0100
Subject: [PATCH] Make sure case with only one value in scriptSig as P2SH ONLY
 applies if the script is P2WPKH or P2WSH

---
 src/templates/scripthash/input.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/templates/scripthash/input.js b/src/templates/scripthash/input.js
index 04e3874..81fe8b3 100644
--- a/src/templates/scripthash/input.js
+++ b/src/templates/scripthash/input.js
@@ -21,8 +21,8 @@ function check (script, allowIncomplete) {
 
   var inputType = bscript.classifyInput(scriptSigChunks, allowIncomplete)
   var outputType = bscript.classifyOutput(redeemScriptChunks)
-  if (chunks.length === 1 && (outputType === bscript.types.P2WSH || outputType === bscript.types.P2WPKH)) {
-    return true
+  if (chunks.length === 1) {
+    return outputType === bscript.types.P2WSH || outputType === bscript.types.P2WPKH
   }
 
   return inputType === outputType