From 04cbe6196592b7f07e23fc69d454122e52295868 Mon Sep 17 00:00:00 2001
From: nathangray <nathangray.bsc+github@gmail.com>
Date: Mon, 5 Feb 2018 09:40:23 -0700
Subject: [PATCH] * Calendar - Fix right click -> add gave error instead of
 popup

---
 calendar/js/app.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calendar/js/app.js b/calendar/js/app.js
index 39c25ed8c6..4ac0041f31 100644
--- a/calendar/js/app.js
+++ b/calendar/js/app.js
@@ -1425,7 +1425,7 @@ app.classes.calendar = (function(){ "use strict"; return AppJS.extend(
 		var id = _events[0].id.split('::');
 		var app = id[0];
 		var app_id = id[1];
-		if(app_id.indexOf(':'))
+		if(app_id && app_id.indexOf(':'))
 		{
 			var split = id[1].split(':');
 			id = split[0];