ASP.NET MVC: Redirecting back to page when no parameter is provided in Firefox 3

Question

I'm trying to do exactly the same thing as detailed in this question:

ASP.NET MVC: Redirecting back to page when no parameter is given to URL

Here's my code:

public ActionResult Details(long? id)
{
    if (!id.HasValue)
        return RedirectToAction("Index");

    Models.Track track = Models.Track.GetTrack(id.Value);
    if (track == null)
        return View("NotFound");
    else
        return View("Details", track);
}

However, when I call RedirectToAction("Index") and I'm viewing the page in Firefox 3, the page hangs. It redirects fine in IE7.

Are there any known issues with RedirectToAction in Firefox 3?

Answer 1

Try this. Open Firefox. Type "about:config" in the address bar. Hit enter. Accept the warning. Then look for:

network.dns.disableIPv6

set it to true by double-clicking the line. Try your web app now. Does that work?