Router: Fix Redirect for command

gadget/gadget_cribjs_router.js

@@ -70,16 +70,14 @@
     })
 
     .declareMethod('redirect', function (options) {
-      if (options !== undefined) {
-        if (options.toExternal) {
+      if (options !== undefined && options.toExternal) {
         window.location.replace(options.url);
         return RSVP.timeout(REDIRECT_TIMEOUT); // timeout if not redirected
       }
-        if (options.newTab) {
+      if (options !== undefined && options.newTab) {
         window.open(options.url, '_blank');
         return;
       }
-      }
       else {
         return this.getCommandUrlFor(options)
           .push(function (hash) {