Bug #47280 for libwww-perl: Calling Storable::store with an HTTP::Response object fails.

I have some code that tries to cache, via Storable, the HTTP::Response object returned by LWP::UserAgent->get If a later call returns a 304, my code still wants to know what the original (and currently not modified) content/response was. Caching the HTTP::Response object achieved this, and worked fine under perl 5.8 on ubuntu intrepid. It breaks under 5.10 on ubuntu jaunty. I've attached a little script that reproduces the problem. In short, it's the CODE block in the HTTP::Response->{handlers}->{response_data} that Storable cannot handle. I'm willing to work on a failing test case, and potentially try putting a patch together, however I'm not clear IF this would be considered a bug? Is it sane to want to call Storable on an HTTP::Response object? If it is, I'm not sure what a suitable fix would be. For my uses, I already have the content, so I know I won't want to call the response_data callback in the future. So simply removing the callback handler suffices. However that won't work in general. LWP::UserAgent has a remove_handlers() method, but I don't see anything similar in HTTP::Response (or HTTP::Message) that would allow me to work around this in my code. If someone could point me at how it ought to be solved, I will try to code it in a patch.