etc/rc.subr rc_pid for start_cmd

[Dirk Engling]

On 12.11.15 23:23, Mark Felder wrote:

> I have also noticed rc scripts failing to check if process is already
> running before starting. This is annoying. If you commit a fix for this
> in rc.subr it would be greatly appreciated.

There you go:

https://reviews.freebsd.org/D4156

Thanks,

  erdgeist