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Viewing changes to bzrlib/trace.py

(jameinel) Allow 'bzr serve' to interpret SIGHUP as a graceful shutdown.
 (bug #795025) (John A Meinel)

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bzrlib/trace.py
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    try:
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        sys.stdout.flush()
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        sys.stderr.flush()
 
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    except ValueError, e:
 
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        # On Windows, I get ValueError calling stdout.flush() on a closed
 
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        # handle
 
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        pass
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    except IOError, e:
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        import errno
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        if e.errno in [errno.EINVAL, errno.EPIPE]: