From ee0c4dee8f669b815a0af692584cb73b1b72d400 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Sat, 21 Feb 2009 02:25:08 +0000
Subject: [PATCH] replace assignment with assertion

---
 panda/src/glstuff/glGraphicsStateGuardian_src.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
index 9f94f5b601..6ab84be9f0 100644
--- a/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
+++ b/panda/src/glstuff/glGraphicsStateGuardian_src.cxx
@@ -7526,7 +7526,7 @@ upload_texture(CLP(TextureContext) *gtc, bool force) {
 
     GraphicsEngine *engine = get_engine();
     nassertr(engine != (GraphicsEngine *)NULL, false);
-    engine = GraphicsEngine::get_global_ptr();  // temp hack
+    nassertr(engine == GraphicsEngine::get_global_ptr(), false);  // temp hack
     engine->texture_uploaded(tex);
     gtc->mark_loaded();