#11 HttpRedirectHandler, redir to a relative URL doesn't work

[Ran Rubinstein]

Some sites use an invalid(?) location when server-side redirecting. Say the site is http://www.bbb.com/redir.asp
it could attempt to redirect to target.asp by returning location: target.asp (relative URL) instead of http://www.bbb.com/redir.asp (absolute URL)

HttpRedirectHandler will throw a 'no protocol' MalformedUrlException in this case.

The solution? Manually stick the prefix of the URL to the location. See attached patch file.

[Ran Rubinstein]

Patch for HttpRedirectHandler