wip debug comparison fields output script

srcs/utils.cpp

@@ -240,7 +240,7 @@ std::string    get_line(std::string str, size_t pos, std::string delim)
 size_t
 	parse_http_headers (
 		std::string headers,
-		std::map<std::string, std::string> fields )
+		std::map<std::string, std::string> & fields )
 {
 	std::vector<std::string>			list;
 	std::vector<std::string>::iterator	it;