From c4609c6dea5e5c7fc7b1bf39cd346dae5c7daaa1 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Mon, 10 Nov 2008 22:25:33 +0000
Subject: [PATCH] The cluster strategy should check the map resolution instead
 of trying to get resolution from the layer.  There are many cases where the
 values differ.  r=crschmidt (closes #1820)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8317 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Strategy/Cluster.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Strategy/Cluster.js b/lib/OpenLayers/Strategy/Cluster.js
index 3063d117d7..9fac5c698f 100644
--- a/lib/OpenLayers/Strategy/Cluster.js
+++ b/lib/OpenLayers/Strategy/Cluster.js
@@ -140,7 +140,7 @@ OpenLayers.Strategy.Cluster = OpenLayers.Class(OpenLayers.Strategy, {
      */
     cluster: function() {
         if(this.features) {
-            var resolution = this.layer.getResolution();
+            var resolution = this.layer.map.getResolution();
             if(resolution != this.resolution || !this.clustersExist()) {
                 this.resolution = resolution;
                 var clusters = [];