1 files changed, 2 insertions, 2 deletions
diff --git a/source/blender/io/usd/intern/usd_writer_mesh.cc b/source/blender/io/usd/intern/usd_writer_mesh.cc
index 909869d2af1..841501bcf42 100644
--- a/source/blender/io/usd/intern/usd_writer_mesh.cc
+++ b/source/blender/io/usd/intern/usd_writer_mesh.cc
@@ -79,7 +79,7 @@ void USDGenericMeshWriter::do_write(HierarchyContext &context)
   bool needsfree = false;
   Mesh *mesh = get_export_mesh(object_eval, needsfree);
 
-  if (mesh == NULL) {
+  if (mesh == nullptr) {
     return;
   }
 
@@ -100,7 +100,7 @@ void USDGenericMeshWriter::do_write(HierarchyContext &context)
 
 void USDGenericMeshWriter::free_export_mesh(Mesh *mesh)
 {
-  BKE_id_free(NULL, mesh);
+  BKE_id_free(nullptr, mesh);
 }
 
 struct USDMeshData {