puppet resource protocol_properties <proto> reports absent for individual protocols

[shawnferry]

puppet resource protocol_properties icmp
protocol_properties { 'icmp':
  ensure => 'absent',
}

vs

puppet resource protocol_properties
protocol_properties { 'dhcpv4':
  ensure     => 'present',
  properties => {'client-id' => '', 'offer-wait' => '', 'param-ignore-list' => '', 'param-request-list' => '', 'verified-lease-only' => ''},
}
protocol_properties { 'dhcpv6':
  ensure     => 'present',
  properties => {'client-id' => '', 'offer-wait' => '', 'param-ignore-list' => '', 'param-request-list' => '', 'verified-lease-only' => ''},
}
protocol_properties { 'icmp':
  ensure     => 'present',
  properties => {'max-buf' => '65536', 'recv-buf' => '8192', 'send-buf' => '8192'},
}
...