splice causes an error for python2 about manul HOT 1 CLOSED

Process Process-1:
Traceback (most recent call last):
File "/usr/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
self.run()
File "/usr/lib/python2.7/multiprocessing/process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "manul.py", line 891, in run_fuzzer_instance
fuzzer_instance.run() # never return
File "manul.py", line 781, in run
res = self.mutate_input(file_name, full_input_file_path, full_output_file_path)
File "manul.py", line 731, in mutate_input
return self.mutate_afl(file_name, full_input_file_path, full_output_file_path)
File "manul.py", line 716, in mutate_afl
res = self.afl_fuzzer[file_name].mutate(data, self.list_of_files)
File "/home/mshudrak/manul/afl_fuzz.py", line 653, in mutate
data, self.current_result = self.current_function(data, list_of_files, self.queue_path, self.current_result)
File "/home/mshudrak/manul/afl_fuzz.py", line 563, in splice
return splice(data, list_of_files, queue_path, None)
File "/home/mshudrak/manul/afl_fuzz.py", line 568, in splice
if content_target_len < 2 or is_bytearrays_equal(data, content_target):
File "/home/mshudrak/manul/manul_utils.py", line 206, in is_bytearrays_equal
hash1 = zlib.crc32(data1)
TypeError: crc32() argument 1 must be string or read-only buffer, not bytearray

from manul.