From c36b89787835a408a357baed968178ed7328fd09 Mon Sep 17 00:00:00 2001
From: ahocevar <andreas.hocevar@gmail.com>
Date: Fri, 7 Dec 2012 21:10:20 +0100
Subject: [PATCH] Removing unused code

Because this method is called by OpenLayers.Function.bindAsEventListener,
which conditionally assigns window.event already, e cannot be null or
undefined here.
---
 lib/OpenLayers/Handler/MouseWheel.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/lib/OpenLayers/Handler/MouseWheel.js b/lib/OpenLayers/Handler/MouseWheel.js
index c207f2dadb..135edb39a5 100644
--- a/lib/OpenLayers/Handler/MouseWheel.js
+++ b/lib/OpenLayers/Handler/MouseWheel.js
@@ -163,9 +163,6 @@ OpenLayers.Handler.MouseWheel = OpenLayers.Class(OpenLayers.Handler, {
         if (!overScrollableDiv && overMapDiv) {
             if (allowScroll) {
                 var delta = 0;
-                if (!e) {
-                    e = window.event;
-                }
                 
                 if (e.wheelDelta) {
                     delta = e.wheelDelta;