Transaction: remove use of assert

src/transaction.js

@@ -1,4 +1,3 @@
-var assert = require('assert')
 var bufferutils = require('./bufferutils')
 var crypto = require('./crypto')
 var typeforce = require('typeforce')
@@ -20,7 +19,7 @@ Transaction.SIGHASH_NONE = 0x02
 Transaction.SIGHASH_SINGLE = 0x03
 Transaction.SIGHASH_ANYONECANPAY = 0x80
 
-Transaction.fromBuffer = function (buffer, __disableAssert) {
+Transaction.fromBuffer = function (buffer, __disableExcess) {
   var offset = 0
   function readSlice (n) {
     offset += n
@@ -87,8 +86,8 @@ Transaction.fromBuffer = function (buffer, __disableAssert) {
 
   tx.locktime = readUInt32()
 
-  if (!__disableAssert) {
+  if (!__disableExcess) {
-    assert.equal(offset, buffer.length, 'Transaction has unexpected data')
+    if (offset !== buffer.length) throw new Error('Transaction has unexpected data')
   }
 
   return tx