fdm-2.0pl20211129 in ports returns 1 on success

Hi,

I recently noticed that fdm no longer returns 0 on success.

Is this related to the following?

https://marc.info/?l=openbsd-ports-cvs&m=165330370732379

https://github.com/nicm/fdm/commit/6d5aade623da551838791bb3aaf22572eaf7d99f

Thanks.