From fc1b9dca7bffe5e54f56e5678dacb303c7193532 Mon Sep 17 00:00:00 2001
From: James Edward Lewis II <lewisje@alumni.iu.edu>
Date: Sun, 23 Aug 2015 11:46:18 +0100
Subject: [PATCH] shorter check

---
 es5-shim.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/es5-shim.js b/es5-shim.js
index 41c9f93d..041e491b 100644
--- a/es5-shim.js
+++ b/es5-shim.js
@@ -1525,8 +1525,7 @@ var nxtLine = '\x85';
 var wsRegexChars = '[' + ws + '][' + ws + ']*';
 var trimBeginRegexp = new RegExp('^' + wsRegexChars);
 var trimEndRegexp = new RegExp(wsRegexChars + '$');
-var hasTrimWhitespaceBug = 'trim' in StringPrototype &&
-  typeof StringPrototype.trim === 'function' &&
+var hasTrimWhitespaceBug = typeof StringPrototype.trim === 'function' &&
   (ws.trim() !== '' || nxtLine.trim() === '');
 defineProperties(StringPrototype, {
     // http://blog.stevenlevithan.com/archives/faster-trim-javascript