From 1318ba3c3af3611ebe8bf4448f73efe27975ccc7 Mon Sep 17 00:00:00 2001
From: Jonathan Moore Liles <j.liles@unix.net>
Date: Tue, 6 May 2008 20:03:08 -0500
Subject: [PATCH] Also deregister control ports during track destruction.

---
 Timeline/Track.C | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Timeline/Track.C b/Timeline/Track.C
index a60b104..ad61646 100644
--- a/Timeline/Track.C
+++ b/Timeline/Track.C
@@ -254,6 +254,13 @@ Track::~Track ( )
     configure_inputs( 0 );
     configure_outputs( 0 );
 
+    /* controls too */
+    for ( int i = control_out.size(); i--; )
+    {
+            control_out.back()->shutdown();
+            control_out.pop_back();
+    }
+
     log_destroy();
 }