External/fmt
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Fix a warning

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This commit is contained in:
Victor Zverovich 2016-04-26 07:23:03 -07:00
parent 49f6771ca9
commit 90accff030
1 changed files with 2 additions and 1 deletions
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3
fmt/format.h
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@ -2832,7 +2832,8 @@ void BasicWriter<Char>::write_int(T value, Spec spec) {
case 'n': {
unsigned num_digits = internal::count_digits(abs_value);
fmt::StringRef sep = std::localeconv()->thousands_sep;
std::size_t size = num_digits + sep.size() * (num_digits - 1) / 3;
unsigned size = static_cast<unsigned>(
num_digits + sep.size() * (num_digits - 1) / 3);
CharPtr p = prepare_int_buffer(size, spec, prefix, prefix_size) + 1;
internal::format_decimal(get(p), abs_value, 0, internal::ThousandsSep(sep));
break;