From 2fb81310e377aa3a60a61ae3ac182e9544d9d954 Mon Sep 17 00:00:00 2001
From: Francis Lachapelle <flachapelle@inverse.ca>
Date: Mon, 7 Oct 2019 11:10:17 -0400
Subject: [PATCH] (js) Fix possible exception in sgFreebusy

---
 UI/WebServerResources/js/Scheduler/sgFreebusy.directive.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/UI/WebServerResources/js/Scheduler/sgFreebusy.directive.js b/UI/WebServerResources/js/Scheduler/sgFreebusy.directive.js
index 423808c74..09745aabf 100644
--- a/UI/WebServerResources/js/Scheduler/sgFreebusy.directive.js
+++ b/UI/WebServerResources/js/Scheduler/sgFreebusy.directive.js
@@ -38,7 +38,7 @@
           } : null;
         },
         function(newAttrs, oldAttrs) {
-          if (newAttrs.attendees) {
+          if (newAttrs && newAttrs.attendees) {
             // Attendees have changed
             $q.all(_.values($ctrl.component.$attendees.$futureFreebusyData)).then(function() {
               $ctrl.onUpdate();