Try using the "defined" keyword: 
if defined($nic->{ip}){
    print "DeviceMain: $nic->{device} has IP Address $nic->{ip}\n";
}

if defined($nic->{mask}){
    print "\tMask: $nic->{mask}\n";
}

[download]
etc...

In reply to Re: Need help with small IF statement by molecules
in thread Need help with small IF statement by MikeDexter

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