[STABLE] Small radius.c patch

[Katsuhiro Kondou]

In article <Pine.LNX.4.33.0107040103430.16301-100000 at krell.zikzak.de>,
	Bettina Fink <laura at hydrophil.de> wrote;

} Our "code hog", which gave me the patch (I personally never
} looked into the radius stuff), says "Yes", the accompanying
} text was "Fixes (possible) memory freeing problem, at least
} on FreeBSD".

radius_config is never free'ed in the code.  Or
am I missing something?
-- 
Katsuhiro Kondou