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fix: printing of half_high_dot now properly updates the iterator

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Mateusz Pusz
2023-10-17 08:15:10 +02:00
parent 556df31590
commit f4dfdc072e
1 changed files with 1 additions and 1 deletions
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2
src/core/include/mp-units/unit.h
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@@ -671,7 +671,7 @@ constexpr Out print_separator(Out out, unit_symbol_formatting fmt)
if (fmt.encoding != text_encoding::unicode)
throw std::invalid_argument(
"'unit_symbol_separator::half_high_dot' can be only used with 'text_encoding::unicode'");
copy(std::string_view("⋅"), out);
out = copy(std::string_view("⋅"), out).out;
} else {
*out++ = ' ';
}