Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/mcrumm/pecan/inspections/7f4bd882-29da-4501-8e57-6bb9345d32fd

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Merge pull request #2 from mcrumm/scrutinizer-patch-1

Scrutinizer Auto-Fixes