[aws] Hue throws "Unknown scheme s3a, available scheme" on iam clusters
@@ -40,7 +40,7 @@ class Client(object):
self._access_key_id = aws_access_key_id
self._secret_access_key = aws_secret_access_key
self._security_token = aws_security_token
- self._region = region.lower()
+ self._region = region.lower() if region is not None else None
self._timeout = timeout
self._host = host
self._proxy_address = proxy_address
