bugfix: alfred's node-id was not derived correctly in every case

ffstatus/alfred.py

@@ -73,7 +73,7 @@ class AlfredParser:
             if 'node_id' in alfredinfo['static']:
                 myid = alfredinfo['static']['node_id']
             else:
-                alfredid.lower().replace(':', '')
+                myid = alfredid.lower().replace(':', '')
 
             nodeinfo = {
                 'hostname': None,