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Fix for: https://github.com/boostorg/regex/pull/9

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jzmaddock
2014-12-31 19:31:20 +00:00
parent f6a9bce728
commit 39aa10d82d
1 changed files with 4 additions and 3 deletions
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5
src/fileiter.cpp
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@ -267,15 +267,16 @@ void mapfile::lock(pointer* node)const
read_size = std::fread(*node + sizeof(int), _size % buf_size, 1, hfile); read_size = std::fread(*node + sizeof(int), _size % buf_size, 1, hfile);
else else
read_size = std::fread(*node + sizeof(int), buf_size, 1, hfile); read_size = std::fread(*node + sizeof(int), buf_size, 1, hfile);
#ifndef BOOST_NO_EXCEPTIONS
if((read_size == 0) || (std::ferror(hfile))) if((read_size == 0) || (std::ferror(hfile)))
{ {
#ifndef BOOST_NO_EXCEPTIONS
unlock(node);
throw std::runtime_error("Unable to read file."); throw std::runtime_error("Unable to read file.");
}
#else #else
BOOST_REGEX_NOEH_ASSERT((0 == std::ferror(hfile)) && (read_size != 0)); BOOST_REGEX_NOEH_ASSERT((0 == std::ferror(hfile)) && (read_size != 0));
#endif #endif
} }
}
else else
{ {
if(*reinterpret_cast<int*>(*node) == 0) if(*reinterpret_cast<int*>(*node) == 0)