dropping a temporary table after recovering from a crash

[Zardosht Kasheff]

Hello all,

I have noticed the following behavior in TokuDB, a transactional
storage engine that supports frm discovery. If we crash in the middle
of an alter table, the temporary table, #sql-6ad_1, that was being
used to perform the alter, has survived. With discovery, we can see
and query the table.

How would we go about dropping it? Issuing a drop table does not work.

Thanks
-Zardosht