diff options
Diffstat (limited to 'src/CanvasModule.hpp')
| -rw-r--r-- | src/CanvasModule.hpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/CanvasModule.hpp b/src/CanvasModule.hpp index e15a6b8..e0483cb 100644 --- a/src/CanvasModule.hpp +++ b/src/CanvasModule.hpp @@ -52,7 +52,7 @@ public: CanvasPort* get_port(const PortID& id); SignalDirection type() const { return _type; } - ClientID id() const { return _id; } + const ClientID& id() const { return _id; } const std::string& name() const { return _name; } protected: |