From 2f37a00c6f4d2dec8be11fa2186974203226121a Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Wed, 8 Jul 2015 17:11:58 -0400
Subject: [PATCH] Use extra parentheses to avoid warning message in debug mode.
  Resolves at least one line from issue #1173.

---
 unpacked/MathJax.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unpacked/MathJax.js b/unpacked/MathJax.js
index 48a11c40c..625d17251 100644
--- a/unpacked/MathJax.js
+++ b/unpacked/MathJax.js
@@ -1202,7 +1202,7 @@ MathJax.Localization = {
     function (string,regex) {
       var result = [], match, last = 0;
       regex.lastIndex = 0;
-      while (match = regex.exec(string)) {
+      while ((match = regex.exec(string))) {
         result.push(string.substr(last,match.index-last));
         result.push.apply(result,match.slice(1));
         last = match.index + match[0].length;