From d9ce4ff6342ce8a868313a68ca2a14f65acea13c Mon Sep 17 00:00:00 2001
From: Calum Lind <calumlind+deluge@gmail.com>
Date: Thu, 30 Jan 2014 13:19:21 +0000
Subject: [PATCH] add comment to tracker_error_alert handler

---
 deluge/core/torrentmanager.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/deluge/core/torrentmanager.py b/deluge/core/torrentmanager.py
index 366b73d65..55f1eb2cd 100644
--- a/deluge/core/torrentmanager.py
+++ b/deluge/core/torrentmanager.py
@@ -1013,6 +1013,8 @@ class TorrentManager(component.Component):
         """Alert handler for libtorrent tracker_error_alert"""
         error_message = decode_string(alert.msg)
         if not error_message:
+            # alert.msg empty for '-1' code so fallback to a.e.message(), alert.msg cannot be replaced
+            # by a.e.message() because with non '-1' codes, the code is in the message.
             error_message = decode_string(alert.error.message())
         log.debug("Tracker Error Alert: %s [%s]", decode_string(alert.message()), error_message)
         try: