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🚨 fixed some warnings

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Niels Lohmann
2019-03-13 22:14:53 +01:00
parent d39842e68f
commit 546e2cbf5e
4 changed files with 4 additions and 3 deletions
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2
include/nlohmann/detail/output/serializer.hpp
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@@ -620,7 +620,7 @@ class serializer
if (is_negative)
{
*buffer_ptr = '-';
abs_value = static_cast<number_unsigned_t>(-1 - x) + 1;
abs_value = static_cast<number_unsigned_t>(std::abs(static_cast<std::intmax_t>(x)));
// account one more byte for the minus sign
n_chars = 1 + count_digits(abs_value);