Marco Costalba [2006-08-19 15:23]:
> >
> >+ if (!user ^ !group)
> >+ die("either set both user and group or none of them");
> >+
> >
>
> Just a question. Why simply not
>
> if (user ^ group)
Because gcc doesn't like that:
error: invalid operands to binary ^
Regards,
Tilman
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