fixing root cause of flaky js test for discussions.

2020-04-23 16:26:32 +05:00
parent ff51a936d5
commit 2bc5f1b16e
1 changed files with 1 additions and 1 deletions
--- a/common/static/common/js/discussion/utils.js
+++ b/common/static/common/js/discussion/utils.js
@@ -485,7 +485,7 @@
        };

        DiscussionUtil.typesetMathJax = function(element) {
-            if (typeof MathJax !== 'undefined' && MathJax !== null && MathJax.Hub !== 'undefined') {
+            if (typeof MathJax !== 'undefined' && MathJax !== null && typeof MathJax.Hub !== 'undefined') {
                MathJax.Hub.Queue(['Typeset', MathJax.Hub, element[0]]);
            }
        };