Bugfix when encryption is disabled

Author: frankcorneliusmartin

vantage/node/server_io.py

@@ -168,6 +168,7 @@ def setup_encryption(self, private_key_file, disabled=False) -> Cryptor:
         CRYPTOR_CLASS = NoCryptor if disabled else Cryptor
         cryptor = CRYPTOR_CLASS(private_key_file)
         if disabled:
+            self.cryptor = cryptor
             return 
 
         # check if the public-key is the same on the server. If this is