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Kirill Lokotkov 2023-01-25 19:04:11 +03:00 committed by GitHub
parent ee0ceac55d
commit 6602684996
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1 changed files with 3 additions and 6 deletions
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9
include/nlohmann/detail/output/serializer.hpp
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@ -832,12 +832,9 @@ class serializer
// the actual conversion
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-vararg,hicpp-vararg)
std::ptrdiff_t len;
if (std::is_same<number_float_t, long double>::value) {
len = (std::snprintf)(number_buffer.data(), number_buffer.size(), "%.*Lg", d, x);
} else {
len = (std::snprintf)(number_buffer.data(), number_buffer.size(), "%.*g", d, x);
}
std::ptrdiff_t len = (std::snprintf)(number_buffer.data(), number_buffer.size(),
std::is_same<number_float_t, long double>::value ? "%.*Lg" : "%.*g",
d, x);
// negative value indicates an error
JSON_ASSERT(len > 0);