message: Fix bad log line
diff: @@ -882,7 +882,7 @@ IrcHandler.prototype._onPrivateMode = Promise.coroutine(function*(req, server, c
  return this._setMatrixRoomAsInviteOnly(room, enabled);
  default:
  // Not reachable, but warn anyway in case of future additions
  - log.warn(`onMode: Unhandled channel mode ${mode}`);
  + req.log.warn(`onMode: Unhandled channel mode ${mode}`);
  return Promise.resolve();
  }
  });
  