Fix up route group state signal handling. Make the PropertyList version

of Stateful::set_properties emit a changed signal after it has done its work.


git-svn-id: svn://localhost/ardour2/branches/3.0@6826 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 2 insertions, 9 deletions

diff --git a/libs/pbd/stateful_diff_command.cc b/libs/pbd/stateful_diff_command.cc
index 0468ac3e8a..635fe4829a 100644
--- a/libs/pbd/stateful_diff_command.cc
+++ b/libs/pbd/stateful_diff_command.cc
@@ -71,10 +71,7 @@ StatefulDiffCommand::operator() ()
 	boost::shared_ptr<Stateful> s (_object.lock());
 
 	if (s) {
-                PropertyChange changed = s->set_properties (*_redo);
-                if (!changed.empty()) {
-                        s->PropertyChanged (changed);
-                }
+                s->set_properties (*_redo);
 	}
 }
 
@@ -85,11 +82,7 @@ StatefulDiffCommand::undo ()
 
 	if (s) {
                 std::cerr << "Undoing a stateful diff command\n";
-                PropertyChange changed = s->set_properties (*_undo);
-                if (!changed.empty()) {
-                        std::cerr << "Sending changed\n";
-                        s->PropertyChanged (changed);
-                }
+                s->set_properties (*_undo);
 	}
 }