From 80649cb16c622b0d0371f75056b571aafe31a42a Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Tue, 29 Dec 2015 09:57:31 -0500
Subject: [PATCH] Remove unused variable identified by compressor

---
 unpacked/jax/output/PlainSource/jax.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/unpacked/jax/output/PlainSource/jax.js b/unpacked/jax/output/PlainSource/jax.js
index aaaa711c6..69f8fe2b4 100644
--- a/unpacked/jax/output/PlainSource/jax.js
+++ b/unpacked/jax/output/PlainSource/jax.js
@@ -115,8 +115,7 @@
       //
       var jax = script.MathJax.elementJax,
           math = jax.root,
-          span = document.getElementById(jax.inputID + "-Frame"),
-          div = (jax.PlainSource.display ? span.parentNode : span);
+          span = document.getElementById(jax.inputID + "-Frame");
       //
       //  Typeset the math
       //