[nautilus] canvas-dnd: don't trigger dnd hover on the desktop

[Cosimo Cecchi <cosimoc src gnome org>]

commit 146f04eb23722eac2e6ca4d2b0b779ba0713c964
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Tue Feb 19 23:47:24 2013 -0500

    canvas-dnd: don't trigger dnd hover on the desktop

 libnautilus-private/nautilus-canvas-dnd.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/libnautilus-private/nautilus-canvas-dnd.c b/libnautilus-private/nautilus-canvas-dnd.c
index 4be79bd..dc32fff 100644
--- a/libnautilus-private/nautilus-canvas-dnd.c
+++ b/libnautilus-private/nautilus-canvas-dnd.c
@@ -1527,6 +1527,11 @@ check_hover_timer (NautilusCanvasContainer *container,
        if (g_strcmp0 (uri, dnd_info->target_uri) == 0) {
                return;
        }
+
+       if (nautilus_canvas_container_get_is_desktop (container)) {
+               return;
+       }
+
        remove_hover_timer (dnd_info);
 
        settings = gtk_widget_get_settings (GTK_WIDGET (container));