X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=libs%2Fsurfaces%2Fmackie%2Ffader.h;h=dae022c690eec428b7b69e3977366200f2b0f135;hb=e6e2b6800e081c1a416638c4312b81415e190320;hp=8de8a5896c04b0c83b01675bff48f94a838b6279;hpb=ced4378d0914bcfb926267772c45d1d23f3bed38;p=ardour.git

diff --git a/libs/surfaces/mackie/fader.h b/libs/surfaces/mackie/fader.h
index 8de8a5896c..dae022c690 100644
--- a/libs/surfaces/mackie/fader.h
+++ b/libs/surfaces/mackie/fader.h
@@ -10,22 +10,24 @@ namespace Mackie {
 class Fader : public Control
 {
   public:
-	
+
 	Fader (int id, std::string name, Group & group)
 		: Control (id, name, group)
 		, position (0.0)
+		, last_update_position (-1)
 	{
 	}
 
 	MidiByteArray set_position (float);
 	MidiByteArray zero() { return set_position (0.0); }
-	
+
 	MidiByteArray update_message ();
 
 	static Control* factory (Surface&, int id, const char*, Group&);
-	
+
   private:
 	float position;
+	int   last_update_position;
 };
 
 }