[PATCH] Use krb5-config if avaialable for Kerberos parameters

[Darren Tucker]

David Leonard wrote:
> Well, that patch won't work with our krb5-config You'll get back an
> empty string, since --path is not understood. :(
> 
> That makes me wonder why the need to deduce KRB5ROOT anyway?

Because some implementations don't have a krb5-config (eg OpenBSD's 
integrated Heimdal) and they work now.  I didn't want to break working 
configurations.

-- 
Darren Tucker (dtucker at zip.com.au)
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     Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.