Fixed a minor OS X compatibility issue.
Fixed a minor OS X compatibility issue.

pmacko86/core-provenance-library,pmacko86/core-provenance-library,pmacko86/core-provenance-library,tectronics/core-provenance-library,pmacko86/core-provenance-library,pmacko86/core-provenance-library,tectronics/core-provenance-library,tectronics/core-provenance-library,tectronics/core-provenance-library,pmacko86/core-provenance-library,tectronics/core-provenance-library,tectronics/core-provenance-library