1 files changed, 6 insertions, 0 deletions
diff --git a/indra/llmeshoptimizer/llmeshoptimizer.cpp b/indra/llmeshoptimizer/llmeshoptimizer.cpp
index 52ed9b9526..d79be48cf8 100644
--- a/indra/llmeshoptimizer/llmeshoptimizer.cpp
+++ b/indra/llmeshoptimizer/llmeshoptimizer.cpp
@@ -291,6 +291,9 @@ U64 LLMeshOptimizer::simplifyU32(U32 *destination,
             vertex_positions_stride,
             target_index_count,
             target_error,
+#if MESHOPTIMIZER_VERSION >= 180
+            0,
+#endif
             result_error
             );
     }
@@ -332,6 +335,9 @@ U64 LLMeshOptimizer::simplify(U16 *destination,
             vertex_positions_stride,
             target_index_count,
             target_error,
+#if MESHOPTIMIZER_VERSION >= 180
+            0,
+#endif
             result_error
             );
     }