[PD] metro problem???

[Rory Walsh]

Cheers, that about the millionth time I have made that
mistake!
Rory.

 
--- Thoralf Schulze <thoralf_schulze at yahoo.de> wrote:

> hi rory,
> 
> execution order :-)
> 
> in your patch, it is undetermined whether the "+ 1"
> branch of your patch gets processed before the
> "select
> 12" one or the other way round. In the latter case,
> your check gets processed before the "+ 1"
> statement,
> which renders it useless.
> inserting a "trigger f f" makes your patch
> determined,
> see the attached version ...
> 
> with kind regards,
> thoralf.
> 
> 
> 		
>
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