fix REV-19 experiment check for refunds

2018-03-26 13:54:41 -04:00
parent c9c97e58c5
commit 063118cf0e
1 changed files with 1 additions and 1 deletions
--- a/lms/static/js/dashboard/legacy.js
+++ b/lms/static/js/dashboard/legacy.js
@@ -88,7 +88,7 @@
                                        courseNumber, courseName, enrollmentMode, showRefundOption, courseKey) {
             // This flag is added for REV-19 experiment
             var auditRefundableCourses = (window.experimentVariables || {}).auditRefundableCourses,
-                 courseInExperiment = courseKey.indexOf(auditRefundableCourses) > 0,
+                 courseInExperiment = auditRefundableCourses ? auditRefundableCourses.indexOf(courseKey) > -1 : false,
                 diagAttr = {};

             if (isPaidCourse || courseInExperiment) {