PATCH: readline/histexpand.c, resource leak

[msnyder@sonic.net]

> On Tue, Aug 14, 2007 at 05:37:47PM -0700, Michael Snyder wrote:
>> By the way, are we maintaining our own readline fork?
>> Should I check these in locally?
>
> No, we are not.  Or rather, we sort of are, but we're trying not to.
> I believe the only patches in our version are build related and DOS
> and/or Windows related ones that I didn't really grok; everything else
> has been merged.
>
> Personally, I would be happy to remove the directory entirely, but I'm
> sure that would inconvenience some people.  I use the system readline
> to build Debian GDB packages.

OK, well I heard from Chet Ramey to the effect that he had already
checked these in to his sources (or at least, the parts of them that
he wanted) -- so I guess I'll just let it go at that until the next
time we merge (or whatever we do).