From 6dc1c510dea597d7621a95fba1246a39bbab5975 Mon Sep 17 00:00:00 2001
From: Igor Oleinikov <igor@oleinikov.ru>
Date: Thu, 19 Dec 2013 14:49:41 +0400
Subject: [PATCH] dhtmlxscheduler: fixed test

---
 dhtmlxscheduler/dhtmlxscheduler-tests.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dhtmlxscheduler/dhtmlxscheduler-tests.ts b/dhtmlxscheduler/dhtmlxscheduler-tests.ts
index d526a1eaf..2f1f2d9ce 100644
--- a/dhtmlxscheduler/dhtmlxscheduler-tests.ts
+++ b/dhtmlxscheduler/dhtmlxscheduler-tests.ts
@@ -28,6 +28,6 @@ scheduler.init("scheduler_here", start);
 scheduler.load("/data/events");
 
 //events
-scheduler.attachEvent("onEmptyClick", function (ev: Event) {
+scheduler.attachEvent("onEmptyClick", function (ev?: Event) {
     var date: Date = scheduler.getActionData(ev).date;
 });
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