gcal.js in fullcalendar-rails-2.8.0.0

- old
+ new

@@ -1,9 +1,9 @@
 /*!
- * FullCalendar v2.6.1 Google Calendar Plugin
+ * FullCalendar v2.8.0 Google Calendar Plugin
  * Docs & License: http://fullcalendar.io/
- * (c) 2015 Adam Shaw
+ * (c) 2016 Adam Shaw
  */
  
 (function(factory) {
 	if (typeof define === 'function' && define.amd) {
 		define([ 'jquery' ], factory);
@@ -134,13 +134,13 @@
 			if (data.error) {
 				reportError('Google Calendar API: ' + data.error.message, data.error.errors);
 			}
 			else if (data.items) {
 				$.each(data.items, function(i, entry) {
-					var url = entry.htmlLink;
+					var url = entry.htmlLink || null;
 
 					// make the URLs for each event show times in the correct timezone
-					if (timezoneArg) {
+					if (timezoneArg && url !== null) {
 						url = injectQsComponent(url, 'ctz=' + timezoneArg);
 					}
 
 					events.push({
 						id: entry.id,