Quick fun question: only set an rc.d variable sometimes?

Hey all, I'm dealing with rc.d scripting and reading https://docs.freebsd.org/en/articles/rc-scripting/ Here's my question: Is there a sane way to have something like foo_pid *completely unset* in one case, but overridable by rc.conf after? It took me a bit to wrap my head around the: : ${

Can a committer look at ports/258650 and 258651?

I'd like these to get into the tree in time for 2021Q4.