From 8eeab7a26a3cb69c62f8d92e79d48503e56ad67d Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Thu, 24 May 2018 14:26:21 +0200
Subject: [PATCH] dxgsg9: fix compile error due to WeakPointerTo changes

---
 panda/src/dxgsg9/dxGeomMunger9.I   | 4 ++--
 panda/src/dxgsg9/dxGeomMunger9.cxx | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/panda/src/dxgsg9/dxGeomMunger9.I b/panda/src/dxgsg9/dxGeomMunger9.I
index eee877c668..223e6478cb 100644
--- a/panda/src/dxgsg9/dxGeomMunger9.I
+++ b/panda/src/dxgsg9/dxGeomMunger9.I
@@ -31,6 +31,6 @@ DXGeomMunger9(GraphicsStateGuardian *gsg, const RenderState *state) :
   }
   // Set a callback to unregister ourselves when either the Texture or the
   // TexGen object gets deleted.
-  _texture.set_callback(this);
-  _tex_gen.set_callback(this);
+  _texture.add_callback(this);
+  _tex_gen.add_callback(this);
 }
diff --git a/panda/src/dxgsg9/dxGeomMunger9.cxx b/panda/src/dxgsg9/dxGeomMunger9.cxx
index 44729ae0cd..e9b9ba498e 100644
--- a/panda/src/dxgsg9/dxGeomMunger9.cxx
+++ b/panda/src/dxgsg9/dxGeomMunger9.cxx
@@ -28,6 +28,9 @@ DXGeomMunger9::
     unref_delete(_filtered_texture);
     _reffed_filtered_texture = false;
   }
+
+  _texture.remove_callback(this);
+  _tex_gen.remove_callback(this);
 }
 
 /**