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Diffstat (limited to 'libs/surfaces/control_protocol/control_protocol/control_protocol.h')
-rw-r--r--libs/surfaces/control_protocol/control_protocol/control_protocol.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/surfaces/control_protocol/control_protocol/control_protocol.h b/libs/surfaces/control_protocol/control_protocol/control_protocol.h
index 7de1054ad2..9efb4b299c 100644
--- a/libs/surfaces/control_protocol/control_protocol/control_protocol.h
+++ b/libs/surfaces/control_protocol/control_protocol/control_protocol.h
@@ -44,7 +44,7 @@ class ControlProtocol : public sigc::trackable, public PBD::Stateful, public Bas
virtual int set_active (bool yn) = 0;
bool get_active() const { return _active; }
- virtual int set_feedback (bool yn) { return 0; }
+ virtual int set_feedback (bool /*yn*/) { return 0; }
virtual bool get_feedback () const { return false; }
virtual void route_list_changed () {}