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fix: skip null char in string literal

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ToruNiina
2024-07-20 17:21:56 +09:00
parent eba1aa2fde
commit 6085c53ea2
1 changed files with 3 additions and 2 deletions
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5
include/toml11/utility.hpp
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@@ -119,8 +119,9 @@ struct string_conv_impl
static std::basic_string<Char, Traits, Alloc> invoke(const Char2 (&s)[N]) static std::basic_string<Char, Traits, Alloc> invoke(const Char2 (&s)[N])
{ {
std::basic_string<Char, Traits, Alloc> retval; std::basic_string<Char, Traits, Alloc> retval;
std::transform(std::begin(s), std::end(s), std::back_inserter(retval), // "string literal" has null-char at the end. to skip it, we use prev.
[](const char c) {return static_cast<Char>(c);}); std::transform(std::begin(s), std::prev(std::end(s)), std::back_inserter(retval),
[](const Char2 c) {return static_cast<Char>(c);});
return retval; return retval;
} }
}; };