From 66c73ced492649391967cea3f239cf208c42f35e Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Thu, 4 Aug 2016 10:52:16 -0400
Subject: [PATCH] Fix typo in fileRev().  Since we don't use the file-specific
 versions anyway, it never had any effect.

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

diff --git a/unpacked/MathJax.js b/unpacked/MathJax.js
index c041d022b..182809727 100644
--- a/unpacked/MathJax.js
+++ b/unpacked/MathJax.js
@@ -705,7 +705,7 @@ MathJax.cdnFileVersions = {};  // can be used to specify revisions for individua
     //  Cache-breaking revision number for file
     //
     fileRev: function (file) {
-      var rev = BASE.cdnFileVersions[name] || BASE.cdnVersion;
+      var rev = BASE.cdnFileVersions[file] || BASE.cdnVersion || '';
       if (rev) {rev = "?rev="+rev}
       return rev;
     },