BAM: tiny upstream fix

io_blend_utils/blender_bam-unpacked.whl/bam/blend/blendfile_pack.py

@@ -645,6 +645,11 @@ def filename_filter(fname: bytes):
  return filename_filter
 
 
+def encode_none_safe(value: str):
+ if value is None:
+ return None
+ return value.encode('utf8')
+
 def main():
  parser = create_argparse()
  args = parser.parse_args()
@@ -661,7 +666,7 @@ def report(msg):
  args.path_src.encode('utf8'),
  args.path_dst.encode('utf8'),
  mode=args.mode,
- base_dir_dst_temp=args.temp_path.encode('utf8'),
+ base_dir_dst_temp=encode_none_safe(args.temp_path),
  filename_filter=exclusion_filter(args.exclude),
  ):
  report(msg)