[incubator-trafficcontrol] branch master updated: fixes possible null pointer exception

[da...@apache.org]

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dangogh pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-trafficcontrol.git


The following commit(s) were added to refs/heads/master by this push:
     new a6deeb8  fixes possible null pointer exception
a6deeb8 is described below

commit a6deeb81e7101d5103a08ce6b7a12975075b147f
Author: Jeremy Mitchell <mi...@gmail.com>
AuthorDate: Fri Apr 13 11:25:07 2018 -0600

    fixes possible null pointer exception
---
 traffic_portal/app/src/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/traffic_portal/app/src/app.js b/traffic_portal/app/src/app.js
index c7c1e6d..f0c4385 100644
--- a/traffic_portal/app/src/app.js
+++ b/traffic_portal/app/src/app.js
@@ -419,7 +419,7 @@ trafficPortal.factory('authInterceptor', function ($rootScope, $q, $window, $loc
             } else if (rejection.status.toString().match(/^5\d[01356789]$/)) {
                 // matches 5xx EXCEPT for 502's and 504's which indicate a timeout and will be handled by each service call accordingly
                 $timeout(function () {
-                    if (alerts.length > 0) {
+                    if (alerts && alerts.length > 0) {
                             messageModel.setMessages(alerts, false);
                     } else {
                             messageModel.setMessages([ { level: 'error', text: rejection.status.toString() + ': ' + rejection.statusText } ], false);

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