diff --git a/common/include/villas/uuid.hpp b/common/include/villas/uuid.hpp index fe8b08b66..25ccbc225 100644 --- a/common/include/villas/uuid.hpp +++ b/common/include/villas/uuid.hpp @@ -19,7 +19,7 @@ namespace villas { namespace uuid { // Convert a UUID to C++ string -std::string toString(uuid_t in); +std::string toString(const uuid_t in); // Generate an UUID by MD5 hashing the provided string int generateFromString(uuid_t out, const std::string &data, const std::string &ns = "");