only jolt layer if we are setting it to visible (and if it has its 'map' property set.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@462 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-05-29 19:54:55 +00:00
parent 85ccc6c638
commit 40cb75ca27
1 changed files with 3 additions and 1 deletions
--- a/lib/OpenLayers/Layer.js
+++ b/lib/OpenLayers/Layer.js
@@ -58,7 +58,9 @@ OpenLayers.Layer.prototype = {
    */
    setVisibility: function(visible) {
        this.div.style.display = (visible) ? "block" : "none";
-        this.moveTo(this.map.getExtent());
+        if ((visible) && (this.map != null)) {
+            this.moveTo(this.map.getExtent());
+        }
    },
    
    /** @final @type String */