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Corrected a compilation warning

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This commit is contained in:
John Wiegley 2010-06-21 13:20:44 -04:00
parent b514b34120
commit 9d9a8bd83d
1 changed files with 3 additions and 2 deletions
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5
src/expr.cc
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@ -52,8 +52,9 @@ void expr_t::parse(std::istream& in, const parse_flags_t& flags,
in.seekg(start_pos, std::ios::beg);
scoped_array<char> buf
(new char[static_cast<std::size_t>(end_pos - start_pos) + 1]);
in.read(buf.get(), end_pos - start_pos);
buf[end_pos - start_pos] = '\0';
int len = static_cast<int>(end_pos) - static_cast<int>(start_pos);
in.read(buf.get(), len);
buf[len] = '\0';
set_text(buf.get());
}
else {