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-rw-r--r--src/libs/client/PortModel.hpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libs/client/PortModel.hpp b/src/libs/client/PortModel.hpp
index 80d5e524..8548a898 100644
--- a/src/libs/client/PortModel.hpp
+++ b/src/libs/client/PortModel.hpp
@@ -66,7 +66,8 @@ public:
}
// Signals
- sigc::signal<void, float> signal_control; ///< "Control" ports only
+ sigc::signal<void, float> signal_control; ///< Control ports
+ sigc::signal<void> signal_activity; ///< Message ports
sigc::signal<void, SharedPtr<PortModel> > signal_connection;
sigc::signal<void, SharedPtr<PortModel> > signal_disconnection;