From ee7e043855d4951ad38ed8acfb0cbe435bf06f63 Mon Sep 17 00:00:00 2001
From: John Emmas <john@creativepost.co.uk>
Date: Wed, 25 May 2022 12:26:09 +0100
Subject: [PATCH] class 'ARDOUR::Session::ProcessorChangeBlocker' gets used
 outside of libardour now (so needs to be exportable)

---
 libs/ardour/ardour/session.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index 77bef1b105..4680e20f94 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -684,7 +684,7 @@ public:
 			Session * _session;
 	};
 
-	class ProcessorChangeBlocker {
+	class LIBARDOUR_API ProcessorChangeBlocker {
 	public:
 		ProcessorChangeBlocker (Session* s, bool rc = true);
 		~ProcessorChangeBlocker ();