Re: apr_snprintf not compliant

[Sascha Schumann]

> > apr_snprintf(p, NULL, 0, "%s BAR", "FOO");
> >
> > currently returns 0, after the changes, it would return 7.
>
> 8, surely?

    sn?printf exclude the NUL byte in the counting process, hence
    it is 7 (3+3+1).

    - Sascha