From e5f03b6bf535e3c692ff64a16edc821f032dcce6 Mon Sep 17 00:00:00 2001
From: Josh Yelon <jyelon@gmail.com>
Date: Thu, 6 Oct 2005 21:46:28 +0000
Subject: [PATCH] Fixed an out-of-bounds error

---
 panda/src/glstuff/glShaderContext_src.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/panda/src/glstuff/glShaderContext_src.cxx b/panda/src/glstuff/glShaderContext_src.cxx
index 4ffb42d33b..78afc6695d 100755
--- a/panda/src/glstuff/glShaderContext_src.cxx
+++ b/panda/src/glstuff/glShaderContext_src.cxx
@@ -359,6 +359,9 @@ update_shader_texture_bindings(CLP(ShaderContext) *prev, GSG *gsg)
         const ShaderInput *input = gsg->_target._shader->get_input(id);
         tex = input->get_texture();
       } else {
+        if (_cg_texbind[i].stage >= gsg->_target._texture->get_num_on_stages()) {
+          continue;
+        }
         TextureStage *stage = gsg->_target._texture->get_on_stage(_cg_texbind[i].stage);
         tex = gsg->_target._texture->get_on_texture(stage);
       }