From 1e2b03abb0df8b5fa84943dee59ea827e01435b1 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Wed, 13 Jan 2016 18:55:23 +0000
Subject: [PATCH] Fix error blocking complete removal of multi-day events when
 deleted

---
 calendar/js/et2_widget_event.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/calendar/js/et2_widget_event.js b/calendar/js/et2_widget_event.js
index aaf82da24b..8c16d6d820 100644
--- a/calendar/js/et2_widget_event.js
+++ b/calendar/js/et2_widget_event.js
@@ -163,7 +163,10 @@ var et2_calendar_event = et2_valueWidget.extend([et2_IDetachedDOM],
 	
 	_UID_callback: function _UID_callback(event) {
 		// Make sure id is a string
-		this._values_check(event);
+		if(event)
+		{
+			this._values_check(event);
+		}
 
 		// Check for changing days in the grid view
 		if(!this._sameday_check(event))