[gnome-news/wip/gbsneto/improvements: 2/2] tracker: fix delete query

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit fec6d5736649b35c2a018a4aeb0e03eb475f8519
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sat Mar 5 01:01:03 2016 -0300

    tracker: fix delete query
    
    As pointed out by Garnacho, we have to remove
    the whole resource.

 gnomenews/tracker.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnomenews/tracker.py b/gnomenews/tracker.py
index a6b9f74..4c4250c 100644
--- a/gnomenews/tracker.py
+++ b/gnomenews/tracker.py
@@ -154,7 +154,7 @@ class Tracker(GObject.GObject):
         """
         query = """
         DELETE
-          { ?chan a mfo:FeedChannel }
+          { ?chan a rdfs:Resource }
         WHERE
           { ?chan nie:url "%s" }""" % url
         self.sparql.update(query, GLib.PRIORITY_DEFAULT, None)