Fixes a double-free issue in CloseProxmark#617
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pwpiwi merged 1 commit intoProxmark:masterfrom Jun 4, 2018
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- CloseProxmark now clears global state. - CloseProxmark now checks for a non-null serial_port before calling uart_close, to avoid unintentional double-free'ing serial_port. - main now calls CloseProxmark once.
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spandserial_port_name).spbefore calling uart_close, to avoid unintentional double-free'ingsp.This fixes a crash-on-exit on OSX. This was split from #615.