#3846 Crash at updateGLTFMaterials

1 files changed, 5 insertions, 1 deletions

diff --git a/indra/newview/lllocalbitmaps.cpp b/indra/newview/lllocalbitmaps.cpp
index f08582e860..101ee215cb 100644
--- a/indra/newview/lllocalbitmaps.cpp
+++ b/indra/newview/lllocalbitmaps.cpp
@@ -680,11 +680,15 @@ void LLLocalBitmap::updateGLTFMaterials(LLUUID old_id, LLUUID new_id)
             // do not create a new material, reuse existing pointer
             // so that mTextureEntires remains untouched
             LLGLTFMaterial* render_mat = entry->getGLTFRenderMaterial();
-            if (render_mat)
+            if (render_mat && render_mat != mat)
             {
                 *render_mat = *mat;
                 render_mat->applyOverride(*override_mat); // can update mGLTFMaterialWithLocalTextures
             }
+            else
+            {
+                LL_WARNS() << "A TE had an override, but no render material" << LL_ENDL;
+            }
         }
     }
 }