From 42bfc63d7a25cfdd8587a62f5fef75aae9d45a74 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Wed, 15 Jul 2015 16:53:29 +0200
Subject: [PATCH] fix pre-fader insert mute.

---
 libs/ardour/ardour/port_insert.h | 2 ++
 libs/ardour/ardour/processor.h   | 2 +-
 libs/ardour/port_insert.cc       | 7 +++++++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/ardour/port_insert.h b/libs/ardour/ardour/port_insert.h
index 327080984a..54d8583d9a 100644
--- a/libs/ardour/ardour/port_insert.h
+++ b/libs/ardour/ardour/port_insert.h
@@ -64,6 +64,8 @@ class LIBARDOUR_API PortInsert : public IOProcessor
 	void activate ();
 	void deactivate ();
 
+	void set_pre_fader (bool);
+
 	uint32_t bit_slot() const { return _bitslot; }
 
 	void start_latency_detection ();
diff --git a/libs/ardour/ardour/processor.h b/libs/ardour/ardour/processor.h
index fa75876580..c7d3608b5e 100644
--- a/libs/ardour/ardour/processor.h
+++ b/libs/ardour/ardour/processor.h
@@ -107,7 +107,7 @@ class LIBARDOUR_API Processor : public SessionObject, public Automatable, public
 	XMLNode& get_state (void);
 	int set_state (const XMLNode&, int version);
 
-	void set_pre_fader (bool);
+	virtual void set_pre_fader (bool);
 
 	PBD::Signal0<void>                     ActiveChanged;
 	PBD::Signal2<void,ChanCount,ChanCount> ConfigurationChanged;
diff --git a/libs/ardour/port_insert.cc b/libs/ardour/port_insert.cc
index fa09ea05ac..04796993e4 100644
--- a/libs/ardour/port_insert.cc
+++ b/libs/ardour/port_insert.cc
@@ -59,6 +59,13 @@ PortInsert::~PortInsert ()
         delete _mtdm;
 }
 
+void
+PortInsert::set_pre_fader (bool p)
+{
+	Processor::set_pre_fader (p);
+	_out->set_pre_fader (p);
+}
+
 void
 PortInsert::start_latency_detection ()
 {