From 7bb905cec82fc20691a26ea240b4c7d5c10beabf Mon Sep 17 00:00:00 2001
From: maaktweluit <10008353+maaktweluit@users.noreply.github.com>
Date: Tue, 13 Mar 2018 14:51:08 +0100
Subject: [PATCH] Do not count 'None' as valid ip address (#2352)

* Do not count 'None' as valid ip address

* String check instead of normal none
---
 golem/network/transport/tcpserver.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/golem/network/transport/tcpserver.py b/golem/network/transport/tcpserver.py
index 45e034adff..5c4bc308ed 100644
--- a/golem/network/transport/tcpserver.py
+++ b/golem/network/transport/tcpserver.py
@@ -232,6 +232,10 @@ def get_socket_addresses(self, node_info, prv_port=None, pub_port=None):
     @classmethod
     def _is_address_valid(cls, address: str, port: int) -> bool:
         try:
+            # FIXME: Where did None become 'None'?
+            if address == 'None':
+                logger.debug('Got "None" as socket address. Skipping...')
+                return False
             return port > 0 and SocketAddress.is_proper_address(address, port)
         except TypeError:
             return False