Fix one source of "Attempt to free unreferenced scalar during global destruction"
Fix one source of "Attempt to free unreferenced scalar during global destruction"

This was just left over code from before the inheritance re-design.
No need to create a new reference to bless the object. We can just bless
the reference we were passed.

The "unreferenced scalar" error came, because we used newRV_noinc to
create the reference and then never increased or decreased the refcount
afterwards. Without an SvREFCNT_dec, perl never gets a chance to free
the SV and rightfully complains about that when it finds it during
shutdown.

hoelzro/Inline-Perl5,niner/Inline-Perl5,niner/Inline-Perl5,hoelzro/Inline-Perl5,hoelzro/Inline-Perl5