PATCH: loading vars for fai-diskimage

[Thomas Lange]

>>>>> On Fri, 26 May 2017 12:24:04 +0200 (CEST), Ondrej Jombik <jombik at platon.org> said:

    > I noticed when using fai-diskimage: variables from $hostname.var are not
    > properly loaded.
    > Variables from $CLASSNAME.var are loaded -- this works OK.
    > This small patch fixes that.
Thanks for the patch. Currently I do not like to fix it this way,
because it will change the order of classes. Normally the class LAST
will always be the last class. If I hardcode $hname to be the last
class name, this will change sime things in FAI how it works.

So a proper fix is, that the user supplies the hostname also as a
class name.

-- 
regards Thomas