Procautions on upgrading FR from 2.1.10 to 2.2.0

[A.L.M.Buxey at lboro.ac.uk]

hi,

docs/ChangeLog


	* 100% configuration file compatible with 2.1.x.
	  The only fix needed is to disallow "hashsize=0" for rlm_passwd

so..if you havent played around with modules/passwd you'll find it just runs.


alan