From de73f6560d2186b0daea6e8703a62c211ecae7d6 Mon Sep 17 00:00:00 2001
From: Qinzheng Sun <sunqinzheng@users.noreply.github.com>
Date: Fri, 31 May 2019 11:12:39 +0800
Subject: [PATCH] [Web Portal] disable appTrackingUrl button if returned url is
 nil (#2856)

---
 .../app/job/job-view/fabric/job-detail/components/summary.jsx    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/webportal/src/app/job/job-view/fabric/job-detail/components/summary.jsx b/src/webportal/src/app/job/job-view/fabric/job-detail/components/summary.jsx
index 272b3ac56c..8a3bdac9ac 100644
--- a/src/webportal/src/app/job/job-view/fabric/job-detail/components/summary.jsx
+++ b/src/webportal/src/app/job/job-view/fabric/job-detail/components/summary.jsx
@@ -386,6 +386,7 @@ export default class Summary extends React.Component {
               <Link
                 styles={{root: [FontClassNames.mediumPlus]}}
                 href={jobInfo.jobStatus.appTrackingUrl}
+                disabled={isNil(jobInfo.jobStatus.appTrackingUrl)}
                 target="_blank"
               >
                 Go to Application Tracking Page