[patch] : Add return value

[Paolo Carlini]

chris jefferson wrote:

> This must have just got nudged into appearance by the introduction of
> the inline. There was a missing "return" in partial_sort_copy...
> woops. The attached patch adds it.
>
> There are a couple of other returns missing (but only in classes used
> only in the testsuite). I'm going to look at those now.

Ah, ah!! Thanks for figuring out the problem.

If it's ok with you, I would ask you to send over a *single* patch with
these fixes on top of the last one (the docs/inline one). Then, we can
go ahead!

Paolo.