From 5769205acbf530f07c874b45cd1a2301ba11532d Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Fri, 7 Jul 2006 16:05:14 +0000
Subject: [PATCH] give google layer a destroy() function

git-svn-id: http://svn.openlayers.org/trunk/openlayers@917 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/Google.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/OpenLayers/Layer/Google.js b/lib/OpenLayers/Layer/Google.js
index f2f4ef0f06..a491086c1a 100644
--- a/lib/OpenLayers/Layer/Google.js
+++ b/lib/OpenLayers/Layer/Google.js
@@ -68,6 +68,14 @@ OpenLayers.Layer.Google.prototype = Object.extend( new OpenLayers.Layer(), {
         }
     },
     
+    /**
+     * 
+     */
+    destroy: function() {
+        this.gmap = null;
+        OpenLayers.Layer.prototype.destroy.apply(this, arguments); 
+    },
+
      /** 
      * @param {OpenLayers.Map} map
      */