From c4b20aa595892bf12083bb55aa671b34723a88cc Mon Sep 17 00:00:00 2001
From: Andrew Resch <andrewresch@gmail.com>
Date: Mon, 3 May 2010 13:24:54 -0700
Subject: [PATCH] Fix error when requesting a tracker icon for None

---
 deluge/ui/gtkui/torrentview.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/deluge/ui/gtkui/torrentview.py b/deluge/ui/gtkui/torrentview.py
index 6ea75fd10..1005c15a1 100644
--- a/deluge/ui/gtkui/torrentview.py
+++ b/deluge/ui/gtkui/torrentview.py
@@ -100,8 +100,12 @@ def cell_data_trackericon(column, cell, model, row, data):
         if cell.get_property("pixbuf") != icon:
             cell.set_property("pixbuf", icon)
 
-    d = component.get("TrackerIcons").get(model[row][data])
-    d.addCallback(on_get_icon)
+    host = model[row][data]
+    if host:
+        d = component.get("TrackerIcons").get(model[row][data])
+        d.addCallback(on_get_icon)
+    else:
+        on_get_icon(None)
 
 def cell_data_progress(column, cell, model, row, data):
     """Display progress bar with text"""