From e26fd8a14fdf50e8fe748d0631ff9df7f449a81a Mon Sep 17 00:00:00 2001
From: Aleksey Shvayka <shvaikalesh@gmail.com>
Date: Thu, 11 Aug 2016 04:13:26 +0300
Subject: [PATCH] Editorial: Tweak Array.prototype.join

Drop separator parameter reassignment and extra ToString call.
---
 spec.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spec.html b/spec.html
index 38869cbb7b..0b96224881 100644
--- a/spec.html
+++ b/spec.html
@@ -29726,8 +29726,8 @@ <h1>Array.prototype.join (_separator_)</h1>
         <emu-alg>
           1. Let _O_ be ? ToObject(*this* value).
           1. Let _len_ be ? ToLength(? Get(_O_, `"length"`)).
-          1. If _separator_ is *undefined*, let _separator_ be a single-element String `","`.
-          1. Let _sep_ be ? ToString(_separator_).
+          1. If _separator_ is *undefined*, let _sep_ be a single-element String `","`.
+          1. Else, let _sep_ be ? ToString(_separator_).
           1. Let _R_ be an empty String.
           1. Let _k_ be 0.
           1. Repeat, while _k_ &lt; _len_