From 7ae04f7423531840e73b88c2b199f49bf6234a08 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Thu, 17 Aug 2006 18:53:57 +0000
Subject: [PATCH] the 'alpha' property belongs to Layer, and it's a boolean so
 no need to null it anyways

git-svn-id: http://svn.openlayers.org/branches/openlayers/2.0@1288 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/Grid.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/OpenLayers/Layer/Grid.js b/lib/OpenLayers/Layer/Grid.js
index 70986215f4..36cf1023ed 100644
--- a/lib/OpenLayers/Layer/Grid.js
+++ b/lib/OpenLayers/Layer/Grid.js
@@ -42,7 +42,6 @@ OpenLayers.Layer.Grid.prototype =
     destroy: function() {
         this.clearGrid();
         this.grid = null;
-        this.alpha = null;
         this.tileSize = null;
         OpenLayers.Layer.HTTPRequest.prototype.destroy.apply(this, arguments); 
     },