Error: git returned code 1

[azelk]

I got this error when running fit-clang-format on my repo:

=> Testing base styles to see which seems to fit best.
Invalid value for -style
Traceback (most recent call last):
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 447, in <module>
    ], strictly_better=False)
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 200, in search
    score = cache.get_score(style)
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 185, in get_score
    h = self.get_hash_for_style(style)
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 182, in get_hash_for_style
    return self.hasher.get_canonical_string(style=style)
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 163, in get_canonical_string
    base_style = self.get_base_style(style.base)
  File "/home/ann/fit-clang-format/fit-clang-format.py", line 156, in get_base_style
    util.run([context['clang-format'], '-dump-config', '-style', yaml.dump({'BasedOnStyle':base})])
  File "/home/ann/fit-clang-format/util.py", line 17, in run
    raise ValueError("git command returned code %s" % p.returncode)
ValueError: git command returned code 1

I edited line 156, removed -stlye argument and the error is now gone.