R1:93c40307329c

Fix IRC bot Dxxx Conduit call.

Summary: Some fallout from D4191.

Test Plan: Sent "D12" in IRC and got a response.

Reviewers: epriestley, vrana, zeeg

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4235