RedirectToRouteResult doesn't use RouteName property when calculating destination URL

[michaelnero]

The Controller.RedirectToRoute() method creates a RedirectToRouteResult instance and passes in the routeName and routeValues parameters to it, which are assigned to the RedirectToRouteResult.RouteName and RedirectToRouteResult.RouteValues properties, respectively.

However, on line 48 in the RedirectToRouteResult.ExecuteResult() method, the RouteName property is never used to calculate the destination URL; it is essentially ignored.

I would have expected that Controller.RedirectToRoute() method to consider my provided routeName when calculating the destination URL.

The workaround for now, is pretty simple: just calculate my own destination URL using the controller's UrlHelper, but since Controller.RedirectToRoute() didn't behave as I had expected it to, I'm filing an issue for it.