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
@@ -297,7 +297,7 @@ OpenLayers.Format.GeoRSS = OpenLayers.Class(OpenLayers.Format.XML, {
     */
    write: function(features) {
        var georss;
-        if(features instanceof Array) {
+        if(OpenLayers.Util.isArray(features)) {
            georss = this.createElementNS(this.rssns, "rss");
            for(var i=0, len=features.length; i<len; i++) {
                georss.appendChild(this.createFeatureXML(features[i]));