"undefined" and undefined is different!

BlackBerry/ChildBrowser/www/childbrowser.js

@@ -32,10 +32,9 @@ var ChildBrowser = ChildBrowser || (function() {
      *            An object that specifies additional options
      */
     ChildBrowser.prototype.showWebPage = function(url, options) {
-        if (options === null || options === "undefined") {
-            var options = new Object();
-            options.showLocationBar = true;
-        }
+        options = options || {
+            showLocationBar: true
+        };
         cordova.exec(this._onEvent, this._onError, "ChildBrowser",
                 "showWebPage", [url, options ]);
     };