From 8d22b80698805b4cb69108863786244a3daf3592 Mon Sep 17 00:00:00 2001
From: rdb <git@rdb.name>
Date: Thu, 31 Dec 2020 16:43:37 +0100
Subject: [PATCH] display: Fix memory leak in GSG::get_prepared_textures()

---
 panda/src/display/graphicsStateGuardian_ext.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/panda/src/display/graphicsStateGuardian_ext.cxx b/panda/src/display/graphicsStateGuardian_ext.cxx
index 3738ef82b8..9e30ec4f30 100644
--- a/panda/src/display/graphicsStateGuardian_ext.cxx
+++ b/panda/src/display/graphicsStateGuardian_ext.cxx
@@ -25,10 +25,11 @@ static bool traverse_callback(TextureContext *tc, void *data) {
   PyObject *element =
     DTool_CreatePyInstanceTyped(tex, Dtool_Texture,
                                 true, false, tex->get_type_index());
-  tex->ref();
+  tex.cheat() = nullptr;
 
   PyObject *list = (PyObject *) data;
   PyList_Append(list, element);
+  Py_DECREF(element);
 
   return true;
 }