setattr(st, key, val): TypeError: an integer is required

[diman82]

When val is None I get the following error message:

ERROR:fuse:Uncaught exception from FUSE operation getattr, returning errno.EINVAL.
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/fuse.py", line 735, in _wrapper
    return func(*args, **kwargs) or 0
  File "/usr/lib/python2.7/site-packages/fuse.py", line 775, in getattr
    return self.fgetattr(path, buf, None)
  File "/usr/lib/python2.7/site-packages/fuse.py", line 1029, in fgetattr
    set_st_attrs(st, attrs, use_ns=self.use_ns)
  File "/usr/lib/python2.7/site-packages/fuse.py", line 591, in set_st_attrs
    setattr(st, key, val)
TypeError: an integer is required

It's fixed by changing line 589 in 'fuse.py' to:

elif hasattr(st, key) and val is not None: