Bug#1000456: deluged listen ports syntax error

[Scott Bender]

Package: deluged
Version: 2.0.3-3.1

After upgrading to bullseye from buster, deluged refused to download any 
torrents.  After enabling logs I was seeing:


21:34:27 [DEBUG   ][deluge.core.alertmanager      :130 ] 
listen_failed_alert: listening on 0.0.0.0:0 (device: 
192.168.1.10:26800192.168.1.10:26801192.168.1.10:26802192.168.1.10:26803192.168.1.10:26804192.168.1.10:26805192.168.1.10:26806192.168.1.10:26807192.168.1.10:26808192.168.1.
10:26809192.168.1.10:26810192.168.1.10:26811192.168.1.10:26812192.168.1.10:26813192.168.1.10:26
21:34:27 [DEBUG   ][deluge.core.alertmanager      :130 ] 
listen_failed_alert: listening on 0.0.0.0:0 (device: 
192.168.1.10:26800192.168.1.10:26801192.168.1.10:26802192.168.1.10:26803192.168.1.10:26804192.168.1.10:26805192.168.1.10:26806192.168.1.10:26807192.168.1.10:26808192.168.1.
10:26809192.168.1.10:26810192.168.1.10:26811192.168.1.10:26812192.168.1.10:26813192.168.1.10:26
21:34:27 [DEBUG   ][deluge.core.alertmanager      :130 ] 
listen_failed_alert: listening on 0.0.0.0:0 (device: 
192.168.1.10:26800192.168.1.10:26801192.168.1.10:26802192.168.1.10:26803192.168.1.10:26804192.168.1.10:26805192.168.1.10:26806192.168.1.10:26807192.168.1.10:26808192.168.1.
10:26809192.168.1.10:26810192.168.1.10:26811192.168.1.10:26812192.168.1.10:26813192.168.1.10:26

This patch fixed it for me: https://dev.deluge-torrent.org/ticket/3337

--- preferencesmanager.py
+++ preferencesmanager.py
@@ -231,7 +231,7 @@
         self.core.apply_session_settings(
             {
                 'listen_system_port_fallback': 
self.config['listen_use_sys_port'],
-                'listen_interfaces': ''.join(interfaces),
+                'listen_interfaces': ','.join(interfaces),
             }
         )



root@oberon:/var/lib/deluge/.config/deluge# uname -a
Linux oberon 5.10.0-9-amd64 #1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 
GNU/Linux

root@oberon:/var/lib/deluge/.config/deluge# cat /etc/debian_version
11.1

Thanks,

Scott Bender