[gnome-music/wip/jfelder/albumwidget-album-getter] albumwidget: Fix album property type

[Jean Felder <jfelder src gnome org>]

commit 2402452d2f83c68c9232d92bd98b8ceb2f0e3292
Author: Jean Felder <jfelder src gnome org>
Date:   Fri Jul 30 16:01:33 2021 +0200

    albumwidget: Fix album property type

 gnomemusic/widgets/albumwidget.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gnomemusic/widgets/albumwidget.py b/gnomemusic/widgets/albumwidget.py
index 81bf52957..60e5ba15b 100644
--- a/gnomemusic/widgets/albumwidget.py
+++ b/gnomemusic/widgets/albumwidget.py
@@ -24,8 +24,9 @@
 
 from gettext import ngettext
 
-from gi.repository import GObject, Grl, Gtk
+from gi.repository import GObject, Gtk
 
+from gnomemusic.corealbum import CoreAlbum
 from gnomemusic.utils import ArtSize
 from gnomemusic.widgets.disclistboxwidget import DiscBox
 from gnomemusic.widgets.disclistboxwidget import DiscListBox  # noqa: F401
@@ -181,7 +182,7 @@ class AlbumWidget(Gtk.Box):
             self.deselect_all()
 
     @GObject.Property(
-        type=Grl.Media, default=None, flags=GObject.ParamFlags.READABLE)
+        type=CoreAlbum, default=None, flags=GObject.ParamFlags.READABLE)
     def album(self):
         """Get the current album.