From: Jakub Pawlowicz <contact@jakubpawlowicz.com>
Date: Mon, 23 Nov 2015 20:24:25 +0000 (+0000)
Subject: Fixes #707 - correct guard clause in `split` helper.
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=69e975fdaa5ed31178c9d84bfa425eecaf42af1d;p=clean-css.git

Fixes #707 - correct guard clause in `split` helper.

Turns out the case with no separators and a string pattern was never
caught by a guard clause.

Thanks to @alexlamsl for spotting it.
---

diff --git a/lib/utils/split.js b/lib/utils/split.js
index 0faf7459..178c7393 100644
--- a/lib/utils/split.js
+++ b/lib/utils/split.js
@@ -2,7 +2,7 @@ function split(value, separator, includeSeparator, openLevel, closeLevel) {
   var withRegex = typeof separator != 'string';
   var hasSeparator = withRegex ?
     separator.test(value) :
-    value.indexOf(separator);
+    value.indexOf(separator) > -1;
 
   if (!hasSeparator)
     return [value];