Problems with -d option to qconfirm

I've tried passing the -d option to the qconfirm program, and it doesn't seem
to work correctly:

$ qconfirm -d .qconfirm list pending
qconfirm: fatal: unable to change directory: .qconfir/pending: file does not exist

Notice that it's trying to change to qconfir/pending, not qconfirm/pending. If
I set QONFIRM_DIR in the environment, it works.

Also:

$ QCONFIRM_DIR=.qconfirm qconfirm list pending | head -1
2003-11-30_02:23:30 [email protected]

$ qconfirm -d .qconfirm drop [email protected]
[email protected]: not pending.

$ QCONFIRM_DIR=.qconfirm qconfirm drop [email protected]
[email protected]: drop.

In this case, qconfirm didn't complain about a missing directory, but it didn't
find the pending address.

Chris