[mythtv] [PATCH]DVB setup truncation of dtv_multiplex table

[John Pullan]

On Fri, 2005-04-08 at 11:13 +1000, Nigel Pearson wrote:
> > The attached patch truncates the dtv_multiplex table if you choose to
> > clear your channel options in setup.
> 
> 	I agree dtv_multiplex should be truncated
> (because otherwise a new set of identical
>   entries would be created next time you scan,
>   except that the mplexid would be higher),
> but the old tables ( dvb_{channel,pids} ) shouldn't.
> Suggest this, instead:
> 

This doesn't make sense to me. If you were on 0.16 and you cleared your
channel options these tables would have been truncated. So you are
actively leaving tables that would have been emptied before ?