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/Format/WMSCapabilities/v1.js
+++ b/lib/OpenLayers/Format/WMSCapabilities/v1.js
@@ -296,7 +296,7 @@ OpenLayers.Format.WMSCapabilities.v1 = OpenLayers.Class(
                this.readChildNodes(node, obj.getcapabilities);
            },
            "Format": function(node, obj) {
-                if (obj.formats instanceof Array) {
+                if (OpenLayers.Util.isArray(obj.formats)) {
                    obj.formats.push(this.getChildValue(node));
                } else {
                    obj.format = this.getChildValue(node);