From fa434beddad3542d08c1025f8bdda6295ba708c9 Mon Sep 17 00:00:00 2001
From: tsauerwein <tobias.sauerwein@camptocamp.com>
Date: Fri, 28 Feb 2014 15:06:18 +0100
Subject: [PATCH] use anonymous function

---
 src/ol/pointer/pointerevent.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/ol/pointer/pointerevent.js b/src/ol/pointer/pointerevent.js
index 4546d0130e..720ce11c42 100644
--- a/src/ol/pointer/pointerevent.js
+++ b/src/ol/pointer/pointerevent.js
@@ -300,15 +300,14 @@ ol.pointer.PointerEvent.HAS_BUTTONS = false;
 /**
  * Checks if the `MouseEvent` type is supported.
  */
-ol.pointer.PointerEvent.checkNewMouseEvent = function() {
+(function() {
   try {
     var ev = ol.pointer.PointerEvent.createMouseEvent('click', {buttons: 1});
     ol.pointer.PointerEvent.NEW_MOUSE_EVENT = true;
     ol.pointer.PointerEvent.HAS_BUTTONS = ev.buttons === 1;
   } catch (e) {
   }
-};
-ol.pointer.PointerEvent.checkNewMouseEvent();
+})();
 
 
 /**