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
@@ -45,7 +45,7 @@ OpenLayers.Protocol.WFS = function(options) {
 OpenLayers.Protocol.WFS.fromWMSLayer = function(layer, options) {
    var typeName, featurePrefix;
    var param = layer.params["LAYERS"];
-    var parts = (param instanceof Array ? param[0] : param).split(":");
+    var parts = (OpenLayers.Util.isArray(param) ? param[0] : param).split(":");
    if(parts.length > 1) {
        featurePrefix = parts[0];
    }