Re: [PATCH 2/3] stripspace: Implement --count-lines option

> Tobias Klauser <tklauser@distanz.ch> writes:
> 
> >> So this is your output code, which gives only the number of lines
> >> without the cleaned up result.
> >
> > This should better be a simple printf("%zu\n", lines) I guess?
> 
> I think we actively avoid using %z conversion that is only C99.
> 
> If you really want to, you could count in size_t and use %lu with
> appropriate casting, which I think is what we do in the rest of the
> codebase.
> 
> For this one, I think it is sufficient to just count in int and
> print as int with %d, though.