Incorrect parsing if ';' in value about python-nginx HOT 3 CLOSED

if ( $http_user_agent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)" ) {
    return 403;
}

  File "test.py", line 2, in <module>
    nginx.loadf('nginx.conf')
  File "/home/user/.local/lib/python2.7/site-packages/nginx.py", line 570, in loadf
    return load(f)
  File "/home/user/.local/lib/python2.7/site-packages/nginx.py", line 560, in load
    return loads(fobj.read())
  File "/home/user/.local/lib/python2.7/site-packages/nginx.py", line 509, in loads
    if isinstance(lopen[0], Container):
IndexError: list index out of range