hesiod and 9.3.0/8.2.3

[Danny Braniss]

hi,
	I'm about to upgrade our master dns server from 8.2.3 to 9.3.0, in
the process i'm discovering a 'little-problem' with class HS/hesiod:
zone updates when the slave is 9.3.0 and the master is 8.2.2 fail.

general: info: zone passwd.NS.CS.HUJI.AC.IL/HS/hesiod: refresh: failure trying 
master 132.65.16.8#53 (source 0.0.0.0#0): FORMERR

if the slave is runing version 9.2.2 it works fine, also between 9.3.0 and 
9.2.2

I could just upgrade our dns to 9.3.0 (and buy a one way ticket to Rio) and
hope for the best, but i'd like a less drastic path.

so, is there any simple fix?

danny