make the tx immutable

web3 · Jan 15, 2019 · fed8116 · fed8116
1 parent 1bbfc5a
commit fed8116
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/web3-eth-accounts/src/index.js b/packages/web3-eth-accounts/src/index.js
@@ -129,9 +129,10 @@ Accounts.prototype.privateKeyToAccount = function privateKeyToAccount(privateKey
  return this._addAccountFunctions(Account.fromPrivate(privateKey));
 };
 
-Accounts.prototype.signTransaction = function signTransaction(tx, privateKey, callback) {
+Accounts.prototype.signTransaction = function signTransaction(inputTx, privateKey, callback) {
  var _this = this,
  error = false,
+ tx = JSON.parse(JSON.stringify(inputTx)),
  result;
 
  callback = callback || function () {};