Fix warnings from Travis. #11
Description
There's a considerable number of warnings from Travis. See https://travis-ci.org/evalEmpire/y2038/jobs/92114188. Some show up on OS X with -Weverything. Some might be fixed with #9.
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There's a considerable number of warnings from Travis. See https://travis-ci.org/evalEmpire/y2038/jobs/92114188. Some show up on OS X with -Weverything. Some might be fixed with #9.