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types: don't throw an exception when it's likely we are already reporting an exception

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Empty files are a thing that can happen.  Don't bomb out just reporting
one's existence.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell 2018-01-26 00:44:21 -05:00
parent 67ac537c5e
commit 71be53eff6
1 changed files with 2 additions and 1 deletions
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3
src/bees-types.cc
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@ -160,7 +160,8 @@ BeesFileRange::file_size() const
// lost a race (e.g. a file was truncated while we were building a
// matching range pair with it). In such cases we should probably stop
// whatever we were doing and backtrack to some higher level anyway.
THROW_CHECK1(invalid_argument, m_file_size, m_file_size > 0);
// Well, OK, but we call this function from exception handlers...
THROW_CHECK1(invalid_argument, m_file_size, m_file_size >= 0);
// THROW_CHECK2(invalid_argument, m_file_size, m_end, m_end <= m_file_size || m_end == numeric_limits<off_t>::max());
}
return m_file_size;