Fix warning C4189

3 years ago · cfe1cac089
parent 76fb40d954
commit cfe1cac089
1 changed files with 1 additions and 1 deletions
--- a/include/spdlog/fmt/bundled/format.h
+++ b/include/spdlog/fmt/bundled/format.h
@ -1809,7 +1809,7 @@ FMT_CONSTEXPR20 auto do_write_float(OutputIt out, const DecimalFP& fp,
    -> OutputIt {
  auto significand = fp.significand;
  int significand_size = get_significand_size(fp);
-  constexpr Char zero = static_cast<Char>('0');
+  FMT_MAYBE_UNUSED constexpr Char zero = static_cast<Char>('0');
  auto sign = fspecs.sign;
  size_t size = to_unsigned(significand_size) + (sign ? 1 : 0);
  using iterator = reserve_iterator<OutputIt>;