From 484fc207cf31381d06e5388236271749038e9d34 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Sat, 19 Aug 2006 03:53:50 +0000
Subject: [PATCH] fix for #180 -- check zoomlevel bounds before calling
 setCenter()

git-svn-id: http://svn.openlayers.org/branches/openlayers/2.0@1304 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Map.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 3269d6574c..1395173a76 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -806,7 +806,9 @@ OpenLayers.Map.prototype = {
      * @param {int} zoom
      */
     zoomTo: function(zoom) {
-        this.setCenter(null, zoom);
+        if (this.isValidZoomLevel(zoom)) {
+            this.setCenter(null, zoom);
+        }
     },
     
     /**