From eb3513a23fc86655b0904e7a0ff1a91e6911c0a8 Mon Sep 17 00:00:00 2001
From: tripathyr <rohit.tripathy@gmail.com>
Date: Wed, 28 Sep 2022 18:08:21 +0530
Subject: [PATCH] Bux fix in Bitcoin signature

Signature updated to take into account sighash_type
---
 lib_btc.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib_btc.js b/lib_btc.js
index ef728ab..55ad371 100644
--- a/lib_btc.js
+++ b/lib_btc.js
@@ -2653,11 +2653,11 @@
             return coinjs.verifySignature(h1, s1, p2);
         }
         
-       coinjs.generateBitcoinSignature = function (private_key,hash){
+        coinjs.generateBitcoinSignature = function (private_key,hash,sighash_type_int = 1){
             var wif, tx1;
-            if (private_key.length < 60) { wif = private_key } else { wif = coinjs.privkey2wif(private_key);} 
+            if (private_key.length < 60) { wif = private_key } else { wif = coinjs.privkey2wif(private_key) }; 
             tx1 = coinjs.transaction();
-            return tx1.transactionSigNoIndex(wif,1,hash);
+            return tx1.transactionSigNoIndex(wif,sighash_type_int,hash);
         }
 
         coinjs.dSHA256 = function(data){