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-rw-r--r--libs/ardour/session_state.cc9
1 files changed, 9 insertions, 0 deletions
diff --git a/libs/ardour/session_state.cc b/libs/ardour/session_state.cc
index 6344a953e5..41fb75ccc9 100644
--- a/libs/ardour/session_state.cc
+++ b/libs/ardour/session_state.cc
@@ -2614,6 +2614,15 @@ Session::add_command (Command* const cmd)
cmd->name ()));
_current_trans->add_command (cmd);
}
+
+PBD::StatefulDiffCommand*
+Session::add_stateful_diff_command (boost::shared_ptr<PBD::StatefulDestructible> sfd)
+{
+ PBD::StatefulDiffCommand* cmd = new PBD::StatefulDiffCommand (sfd);
+ add_command (cmd);
+ return cmd;
+}
+
void
Session::begin_reversible_command (const string& name)
{