From 55f594d6161361698d186e1dfd4315dc6fec3363 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Fri, 1 Sep 2017 18:05:26 -0700
Subject: [PATCH] stack: remove useless checks.

---
 lib/script/stack.js | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/lib/script/stack.js b/lib/script/stack.js
index 49e70890..18e62f9c 100644
--- a/lib/script/stack.js
+++ b/lib/script/stack.js
@@ -515,7 +515,6 @@ Stack.fromString = function fromString(str, enc) {
 };
 
 Stack.toNum = function toNum(item, minimal, limit) {
-  assert(Buffer.isBuffer(item));
   return ScriptNum.decode(item, minimal, limit);
 };
 
@@ -525,13 +524,7 @@ Stack.fromNum = function fromNum(num) {
 };
 
 Stack.toInt = function toInt(item, minimal, limit) {
-  assert(Buffer.isBuffer(item));
-
   const num = Stack.toNum(item, minimal, limit);
-
-  if (!num)
-    return -1;
-
   return num.getInt();
 };