From b8d4479333ba3324e6302aa776b63a7a0cc4ad65 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Mon, 5 Jan 2015 10:24:23 +1100
Subject: [PATCH] fix linting error

---
 lib/6to5/transformation/transformers/optional-typeof-symbol.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/6to5/transformation/transformers/optional-typeof-symbol.js b/lib/6to5/transformation/transformers/optional-typeof-symbol.js
index 33f803e43f..55be121b08 100644
--- a/lib/6to5/transformation/transformers/optional-typeof-symbol.js
+++ b/lib/6to5/transformation/transformers/optional-typeof-symbol.js
@@ -2,7 +2,7 @@ var t = require("../../types");
 
 exports.optional = true;
 
-exports.UnaryExpression = function (node, parent, file, scope) {
+exports.UnaryExpression = function (node, parent, file) {
   if (node.operator === "typeof") {
     return t.callExpression(file.addHelper("typeof"), [node.argument]);
   }