Handle case when replication password is set to null
Fixes
@@ -167,7 +167,7 @@ class Member(namedtuple('Member', 'index,name,session,data')):
# apply any remaining authentication parameters
if auth and isinstance(auth, dict):
- ret.update(auth)
+ ret.update({k: v for k, v in auth.items() if v is not None})
if 'username' in auth:
ret['user'] = ret.pop('username')
return ret
