[physfs] Does PHYSFS_close really return 0 on error?

[Ryan C. Gordon]

> It always returns the same number of succesful closes as opens (e.g. 66 or
> so for the first part of my game, 175 total after the second part.) However,
> it won't remove one of the .zip files from the search path, claiming that 
> files are still open.

Is there any way I can I get a copy of the program? I'd like to step 
through it in a debugger, if possible.

--ryan.