From e178fb2e503245335d00c22949969fa4187250b7 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Mon, 20 Dec 2010 16:10:58 +0000
Subject: [PATCH] add notification of what was changed in Stateful::post_set()
 call

git-svn-id: svn://localhost/ardour2/branches/3.0@8306 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/pbd/pbd/stateful.h | 2 +-
 libs/pbd/stateful.cc    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/pbd/pbd/stateful.h b/libs/pbd/pbd/stateful.h
index e8ced2c2f0..80a5a2f75f 100644
--- a/libs/pbd/pbd/stateful.h
+++ b/libs/pbd/pbd/stateful.h
@@ -101,7 +101,7 @@ class Stateful {
 	   of property values after either a PropertyList or XML 
 	   driven property change.
 	*/
-	virtual void post_set () { };
+	virtual void post_set (const PropertyChange&) { };
 
 	XMLNode *_extra_xml;
 	XMLNode *_instant_xml;
diff --git a/libs/pbd/stateful.cc b/libs/pbd/stateful.cc
index c33418ce39..8ee587fbc6 100644
--- a/libs/pbd/stateful.cc
+++ b/libs/pbd/stateful.cc
@@ -193,7 +193,7 @@ Stateful::set_values (XMLNode const & node)
 		}
 	}
 
-	post_set ();
+	post_set (c);
 
 	return c;
 }
@@ -227,7 +227,7 @@ Stateful::apply_changes (const PropertyList& property_list)
                 }
 	}
 	
-	post_set ();
+	post_set (c);
 
 	send_change (c);