Cleanup: replace NULL with nullptr for C++ files

2 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/io/usd/intern/usd_writer_volume.cc b/source/blender/io/usd/intern/usd_writer_volume.cc
index 6300e5c657c..12db6d73901 100644
--- a/source/blender/io/usd/intern/usd_writer_volume.cc
+++ b/source/blender/io/usd/intern/usd_writer_volume.cc
@@ -152,7 +152,7 @@ std::optional<std::string> USDVolumeWriter::construct_vdb_file_path(const Volume
   strcat(vdb_file_name, ".vdb");
 
   char vdb_file_path[FILE_MAX];
-  BLI_path_join(vdb_file_path, sizeof(vdb_file_path), vdb_directory_path, vdb_file_name, NULL);
+  BLI_path_join(vdb_file_path, sizeof(vdb_file_path), vdb_directory_path, vdb_file_name, nullptr);
 
   return vdb_file_path;
 }
diff --git a/source/blender/io/wavefront_obj/importer/obj_import_file_reader.cc b/source/blender/io/wavefront_obj/importer/obj_import_file_reader.cc
index 7069e1185e0..633f70b2e38 100644
--- a/source/blender/io/wavefront_obj/importer/obj_import_file_reader.cc
+++ b/source/blender/io/wavefront_obj/importer/obj_import_file_reader.cc
@@ -748,7 +748,7 @@ MTLParser::MTLParser(StringRefNull mtl_library, StringRefNull obj_filepath)
 {
   char obj_file_dir[FILE_MAXDIR];
   BLI_split_dir_part(obj_filepath.data(), obj_file_dir, FILE_MAXDIR);
-  BLI_path_join(mtl_file_path_, FILE_MAX, obj_file_dir, mtl_library.data(), NULL);
+  BLI_path_join(mtl_file_path_, FILE_MAX, obj_file_dir, mtl_library.data(), nullptr);
   BLI_split_dir_part(mtl_file_path_, mtl_dir_path_, FILE_MAXDIR);
 }