From: Wolfram Schneider <wosch@indexdata.dk>
Date: Mon, 3 Feb 2014 12:55:54 +0000 (+0100)
Subject: the undefined object in JS is evil, use the typeof operator instead
X-Git-Tag: 1.0.0~1536
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=92bb2814f6675fb16e7dfe0f9fe07400e7bcccee;p=mkws-moved-to-github.git

the undefined object in JS is evil, use the typeof operator instead
---

diff --git a/test/phantom/evaluate.js b/test/phantom/evaluate.js
index 27a2d71..ccf01e4 100644
--- a/test/phantom/evaluate.js
+++ b/test/phantom/evaluate.js
@@ -26,7 +26,7 @@ page.viewportSize = {
 
 // 0: silent, 1: some infos,  2: display console.log() output
 var debug = 2;
-if (system.env['DEBUG'] != 'undefined' && parseInt(system.env['DEBUG']) != NaN) {
+if (typeof system.env['DEBUG'] != 'undefined' && parseInt(system.env['DEBUG']) != NaN) {
     debug = system.env['DEBUG'];
     if (debug > 0) console.log("reset debug level to: " + debug);
 }