From 1bf136cb0a585d544b0b28f83a96c8664bfde8e0 Mon Sep 17 00:00:00 2001
From: Rossen Hristov <hamorphis@users.noreply.github.com>
Date: Thu, 3 Sep 2015 17:05:24 +0300
Subject: [PATCH] Added null check for closeCallback

---
 ui/page/page-common.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ui/page/page-common.ts b/ui/page/page-common.ts
index 85881751b..075bb773a 100644
--- a/ui/page/page-common.ts
+++ b/ui/page/page-common.ts
@@ -210,7 +210,9 @@ export class Page extends contentView.ContentView implements dts.Page {
         var that = this;
         var closeProxy = function () {
             that._hideNativeModalView(parent);
-            closeCallback.apply(undefined, arguments);
+            if (closeCallback){
+                closeCallback.apply(undefined, arguments);
+            }
         };
 
         this.notify({