[gnome-music] window: properly trap tracker's GError

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 0f2b8549eb1721f8267b8f87765eb596062ebb6c
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Mon Jan 19 12:18:42 2015 +0100

    window: properly trap tracker's GError
    
    https://bugzilla.gnome.org/show_bug.cgi?id=733686

 gnomemusic/window.py |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index 66bb56c..44146bd 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -197,18 +197,18 @@ class Window(Gtk.ApplicationWindow):
         self._box.pack_start(self.player.actionbar, False, False, 0)
         self._box.pack_start(self.selection_toolbar.actionbar, False, False, 0)
         self.add(self._box)
-        count = 1
+        count = 0
         cursor = None
 
         if Query.music_folder and Query.download_folder:
             try:
                 cursor = tracker.query(Query.all_songs_count(), None)
+                if cursor is not None and cursor.next(None):
+                    count = cursor.get_integer(0)
             except Exception as e:
                 logger.error("Tracker query crashed: %s" % e)
                 count = 0
 
-            if cursor is not None and cursor.next(None):
-                count = cursor.get_integer(0)
             if count > 0:
                 self._switch_to_player_view()
             # To revert to the No Music View when no songs are found