More robust array type check. p=mwootendev, r=me (closes #2959)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@12095 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2011-06-16 19:16:25 +00:00
parent 54cccc0783
commit 995d612caa
43 changed files with 97 additions and 59 deletions
--- a/lib/OpenLayers/Control/Panel.js
+++ b/lib/OpenLayers/Control/Panel.js
@@ -232,7 +232,7 @@ OpenLayers.Control.Panel = OpenLayers.Class(OpenLayers.Control, {
     * controls - {<OpenLayers.Control>} Controls to add in the panel.
     */    
    addControls: function(controls) {
-        if (!(controls instanceof Array)) {
+        if (!(OpenLayers.Util.isArray(controls))) {
            controls = [controls];
        }
        this.controls = this.controls.concat(controls);