Update string_util.cpp

This commit is contained in:
yami-hack 2016-06-13 17:13:33 +08:00 committed by GitHub
parent 47eb86cf92
commit bd3c722581

View File

@ -323,13 +323,13 @@ std::u16string UTF8ToUTF16(const std::string& input)
static std::wstring CPToUTF16(u32 code_page, const std::string& input) static std::wstring CPToUTF16(u32 code_page, const std::string& input)
{ {
auto const size = MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0); auto const size = MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), nullptr, 0);
std::wstring output; std::wstring output;
output.resize(size); output.resize(size);
if (size == 0 || size != MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), &output[0], static_cast<int>(output.size()))) if (size == 0 || size != MultiByteToWideChar(code_page, 0, input.data(), static_cast<int>(input.size()), &output[0], static_cast<int>(output.size())))
output.clear(); output.clear();
return output; return output;
} }