Hi,

I'm not sure this is a misbehavior, but there's something I don't quite understand.

I have an abstraction that uses a send that looks like [s $1_abstr]. This abstraction is then part of a MAIN patch that has let's say [r 0_abstr].

If in the MAIN patch I create [MY_ABSTR 0], everything works, instead if I don't pass any argument to the abstraction (that would then look like [MY_ABSTR]), my send and return don't talk to each other anymore.

But still, if I print [$1] in my abstraction (to which I didn't pass any argument), this would be 0.

Thus, my question is, if $1 is 0, why [s $1_abstr] and [r 0_abstr] aren't linked?

Cheers,

Mario