re: bin/57856: blkdiscard abort()s when not supplying a partition name

[matthew green <mrg%eterna23.net@localhost>]

hi.


thanks for the PR.  i agree having easy to assert() code like this
is bad, and i'll fix it.

can you tell me what actual command you used that triggered this?
i wonder if the code needs to understand that eg "wd0" means the
raw partition of "wd0", since /dev/wd0 is now a valid device name
for the same, but back when i originally wrote this code i don't
think it was yet common or on my systems yet.

eg, instead of making this an error, perhaps it should assume
that kern.rawpartition is the partition, but first let's confirm
what actual args you used that triggered the problem.

thanks.


.mrg.