From fdda2ae7b6e1e9b83b9e4d3f7c1fbeda8bd94029 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Mon, 9 Jul 2001 23:05:13 +0000
Subject: [PATCH] prevent circular reference counts

---
 panda/src/tform/mouseWatcherGroup.cxx | 9 +++++++++
 panda/src/tform/mouseWatcherGroup.h   | 3 +++
 2 files changed, 12 insertions(+)

diff --git a/panda/src/tform/mouseWatcherGroup.cxx b/panda/src/tform/mouseWatcherGroup.cxx
index bd935a25a2..6a4adcee36 100644
--- a/panda/src/tform/mouseWatcherGroup.cxx
+++ b/panda/src/tform/mouseWatcherGroup.cxx
@@ -21,6 +21,15 @@
 
 TypeHandle MouseWatcherGroup::_type_handle;
 
+////////////////////////////////////////////////////////////////////
+//     Function: MouseWatcherGroup::Destructor
+//       Access: Public, Virtual
+//  Description: 
+////////////////////////////////////////////////////////////////////
+MouseWatcherGroup::
+~MouseWatcherGroup() {
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: MouseWatcherGroup::add_region
 //       Access: Published
diff --git a/panda/src/tform/mouseWatcherGroup.h b/panda/src/tform/mouseWatcherGroup.h
index 5bf66ed435..81d824a393 100644
--- a/panda/src/tform/mouseWatcherGroup.h
+++ b/panda/src/tform/mouseWatcherGroup.h
@@ -32,6 +32,9 @@
 //               that may be managed as a group.
 ////////////////////////////////////////////////////////////////////
 class EXPCL_PANDA MouseWatcherGroup : virtual public ReferenceCount {
+public:
+  virtual ~MouseWatcherGroup();
+
 PUBLISHED:
   bool add_region(MouseWatcherRegion *region);
   bool has_region(MouseWatcherRegion *region) const;