Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/endelwar/zigra/inspections/6a519b9f-0e68-424b-85f3-0caa1bdb2aa9

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Merge pull request #3 from endelwar/scrutinizer-patch-1

Scrutinizer Auto-Fixes