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fix: account for an empty string in VS2022

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Mateusz Pusz
2021-11-16 10:51:04 +01:00
parent f6250d69e1
commit 163a2502ad
1 changed files with 2 additions and 1 deletions
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src/core-fmt/include/units/format.h
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@@ -427,6 +427,7 @@ public:
[[nodiscard]] constexpr auto parse(STD_FMT::basic_format_parse_context<CharT>& ctx) [[nodiscard]] constexpr auto parse(STD_FMT::basic_format_parse_context<CharT>& ctx)
{ {
auto range = do_parse(ctx); auto range = do_parse(ctx);
if(range.first != range.second)
format_str = std::basic_string_view<CharT>(&*range.first, static_cast<size_t>(range.second - range.first)); format_str = std::basic_string_view<CharT>(&*range.first, static_cast<size_t>(range.second - range.first));
return range.second; return range.second;
} }