Jeff King wrote:

quoted text
> I think Junio's point is that it's easy to start dereferencing NULL,
> because later parts of the code assume that "host" is always set, even
> if only to use it for informational purposes. So those callsites either
> need to be fixed to handle a NULL host, or perhaps something like this
> instead (totally untested):

Agreed.  Yours is a much better solution.


Andy
-- 
Dr Andy Parkins, M Eng (hons), MIET
andyparkins@gmail.com

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