From ad073410bc7bdea6330fc5b76aedb4b8cf137ec2 Mon Sep 17 00:00:00 2001
From: James Kachel <jkachel@mit.edu>
Date: Thu, 4 Jan 2024 12:39:19 -0600
Subject: [PATCH] flow fixing

---
 frontend/public/src/components/CourseProductDetailEnroll.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/frontend/public/src/components/CourseProductDetailEnroll.js b/frontend/public/src/components/CourseProductDetailEnroll.js
index b534c8eef5..d7b98a131b 100644
--- a/frontend/public/src/components/CourseProductDetailEnroll.js
+++ b/frontend/public/src/components/CourseProductDetailEnroll.js
@@ -86,7 +86,7 @@ export class CourseProductDetailEnroll extends React.Component<
   resolveFirstEnrollableRun() {
     const { courseRuns } = this.props
 
-    const enrollableRun = courseRuns
+    const enrollableRun = courseRuns && courseRuns
       .sort((a: EnrollmentFlaggedCourseRun, b: EnrollmentFlaggedCourseRun) => {
         if (moment(a.enrollment_start).isBefore(moment(b.enrollment_start))) {
           return -1
@@ -107,7 +107,7 @@ export class CourseProductDetailEnroll extends React.Component<
         )
       })
 
-    return enrollableRun
+    return enrollableRun || courseRuns[0]
   }
 
   resolveCurrentRun() {