UnicodeError: label empty or too long

[codebyzen]

If subdomains file list have empty line script fall to error

_jabber

mta

Error

Traceback (most recent call last):
  File "/usr/local/Cellar/python@3.8/3.8.3_2/Frameworks/Python.framework/Versions/3.8/lib/python3.8/encodings/idna.py", line 165, in encode
    raise UnicodeError("label empty or too long")
UnicodeError: label empty or too long

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "./sdf.py", line 403, in <module>
    fuzzer.start()
  File "./sdf.py", line 189, in start
    if self._check_host(url_parsed.host, url_parsed.scheme) is None: 
  File "./sdf.py", line 199, in _check_host
    responce = session.head(scheme+'://'+url, verify=False, allow_redirects=False, timeout=config.http.TIMEOUT)
  File "/usr/local/lib/python3.8/site-packages/requests/sessions.py", line 565, in head
    return self.request('HEAD', url, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/requests/sessions.py", line 520, in request
    settings = self.merge_environment_settings(
  File "/usr/local/lib/python3.8/site-packages/requests/sessions.py", line 699, in merge_environment_settings
    env_proxies = get_environ_proxies(url, no_proxy=no_proxy)
  File "/usr/local/lib/python3.8/site-packages/requests/utils.py", line 766, in get_environ_proxies
    if should_bypass_proxies(url, no_proxy=no_proxy):
  File "/usr/local/lib/python3.8/site-packages/requests/utils.py", line 750, in should_bypass_proxies
    bypass = proxy_bypass(parsed.hostname)
  File "/usr/local/Cellar/python@3.8/3.8.3_2/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 2646, in proxy_bypass
    return proxy_bypass_macosx_sysconf(host)
  File "/usr/local/Cellar/python@3.8/3.8.3_2/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 2623, in proxy_bypass_macosx_sysconf
    return _proxy_bypass_macosx_sysconf(host, proxy_settings)
  File "/usr/local/Cellar/python@3.8/3.8.3_2/Frameworks/Python.framework/Versions/3.8/lib/python3.8/urllib/request.py", line 2596, in _proxy_bypass_macosx_sysconf
    hostIP = socket.gethostbyname(hostonly)
UnicodeError: encoding with 'idna' codec failed (UnicodeError: label empty or too long)