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Minor cleanup of logic in OSCommon#unix_uuid. #465

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May 31, 2019
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Minor cleanup of logic in OSCommon#unix_uuid. #465

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9 changes: 4 additions & 5 deletions lib/train/platforms/detect/helpers/os_common.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -88,11 +88,10 @@ def cisco_show_version
end

def unix_uuid
uuid = unix_uuid_from_chef
uuid = unix_uuid_from_machine_file if uuid.nil?
uuid = uuid_from_command if uuid.nil?
raise Train::TransportError, 'Cannot find a UUID for your node.' if uuid.nil?
uuid
(unix_uuid_from_chef ||
unix_uuid_from_machine_file ||
uuid_from_command ||
raise(Train::TransportError, 'Cannot find a UUID for your node.'))
end

def unix_uuid_from_chef
Expand Down