[PD] data-s: get + crash

[João Miguel Pais]

> Hm, yes it's strange: I deleted all f-teil objects and still I get
> output from [get f-teil ...]. However if you replace the pointer
> before that with [pointer f-teil] there is no false output anymore.

hmm, not exactly. if in the window all even structs are f-teil, and the  
uneven sek-tick, I will only get the even ones. but I must click through  
the uneven ones anyway, just no output will come out (is this clear?).  
this happens when either the previous or both pointers have the f-teil  
argument.

Of course I can put a loop that stops banging [get] only when it gets  
output. it's a workaround, but not the good sollution.