From c5afbacc936bd404a66c4973345539dd0209b8d2 Mon Sep 17 00:00:00 2001
From: crschmidt <crschmidt@crschmidt.net>
Date: Thu, 14 Sep 2006 11:39:32 +0000
Subject: [PATCH] Add scoping term. Thanks to tschaub, closes #261 .

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1441 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Map.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 708d1bd0c8..b9a19c246c 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -788,7 +788,7 @@ OpenLayers.Map.prototype = {
      * @type int
      */
     getZoomForExtent: function (bounds) {
-        zoom = null;
+        var zoom = null;
         if (this.baseLayer != null) {
             zoom = this.baseLayer.getZoomForExtent(bounds);
         }
@@ -803,7 +803,7 @@ OpenLayers.Map.prototype = {
      * @type int
      */
     getZoomForResolution: function(resolution) {
-        zoom = null;
+        var zoom = null;
         if (this.baseLayer != null) {
             zoom = this.baseLayer.getZoomForResolution(resolution);
         }