modify unnecessary sting assignment as it's going to get overwritten

        file_decoration = apply_filename_pattern(file_decoration, p, seed, prompt) + suffix

        basecount = get_next_sequence_number(path, basename)

        fullfn = "a.png"

        fullfn_without_extension = "a"

        fullfn = None

        fullfn_without_extension = None

        for i in range(500):

            fn = f"{basecount + i:05}" if basename == '' else f"{basename}-{basecount + i:04}"

            fullfn = os.path.join(path, f"{fn}{file_decoration}.{extension}")