Fix sign conversion (-Wsign-conversion) warning treated as error in num_digits()

2021-12-04 17:46:36 +01:00 · 2021-12-04 17:46:36 +01:00 · b8e3e3388c
commit b8e3e3388c
parent beacfd3289
1 changed files with 1 additions and 1 deletions
--- a/include/fmt/chrono.h
+++ b/include/fmt/chrono.h
@ -1395,7 +1395,7 @@ template <class Duration> class subsecond_helper {
  /// then we return 6 for microseconds precision
  static constexpr int num_digits(std::intmax_t num,
                                  std::intmax_t den,
-                                  std::uint32_t n = 0) {
+                                  int n = 0) {
    return num % den == 0 ? n : (n > 18 ? 6 : num_digits(num * 10, den, n + 1));
  }