[DPP-51] some minor 'cleanup' changes to dip #129
Description
[Imported from JIRA. Reported by Eric Merrit @ericbmerritt) as DPP-51 on 2013-01-09 13:59:32]
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[Imported from JIRA. Reported by Eric Merrit @ericbmerritt) as DPP-51 on 2013-01-09 13:59:32]