"Torrent paused" message but seeding torrents don't pause

[anonymous]

I usually store my downloaded files on an external disk, and when it's not plugged in or suddenly plugged out (the wire to my external disk is bad so this happens regulary for me) Deluge gives messages like "Torrent paused: file/directory <path/to/file> not found". This is just fine, but... When it's a seeding torrent, it doesn't pause! The result: I get the exact same message about the same torrent a minute later, and I have to manually pause it.

[mvoncken]

see #584