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Re: [Xen-devel] [OSSTEST Nested PATCH v8 3/7] Edit some APIs in TestSupport.pm for nested test
Ian Campbell writes ("Re: [OSSTEST Nested PATCH v8 3/7] Edit some APIs in
TestSupport.pm for nested test"):
> It will, I think, need to be integrated with the existing assignment to
> $ho->{Ip} in select host, so something like:
>
> if ( $r{"${ident}_ip"} ) {
> $ho->{Ip}= $r{"${ident}_ip"};
> } else {
> $ho->{Ip}= $ho->{IpStatic};
> }
Yes.
> or perhaps:
>
> $ho->{Ip} = $r{"${ident}_ip"} ? $r{"${ident}_ip"} : $ho->{IpStatic};
The shortest way to spell this is to use //, eg:
$ho->{Ip} = $r{"${ident}_ip"} // $ho->{IpStatic};
Ian.
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