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
2006-08-19 03:53:50 +00:00
parent cfd7858861
commit 484fc207cf
1 changed files with 3 additions and 1 deletions
--- 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);
+        }
    },
    
    /**