Update toml.hpp

Author: Toni500github

toml.hpp

@@ -16342,11 +16342,7 @@ TOML_ANON_NAMESPACE_START
 		std::ifstream file;
 		TOML_OVERALIGNED char file_buffer[sizeof(void*) * 1024u];
 		file.rdbuf()->pubsetbuf(file_buffer, sizeof(file_buffer));
-#if TOML_WINDOWS
-		file.open(impl::widen(file_path_str).c_str(), std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
-#else
 		file.open(file_path_str, std::ifstream::in | std::ifstream::binary | std::ifstream::ate);
-#endif
 		if (!file.is_open())
 			TOML_PARSE_FILE_ERROR("File could not be opened for reading", file_path_str);