[gnome-music/wip/mschraal/file-exists-async: 3/3] defaulticon: Fix cache key

[Marinus Schraal <mschraal src gnome org>]

commit 60f6a8396405b8de081a72624730779f541d8488
Author: Marinus Schraal <mschraal gnome org>
Date:   Tue Aug 17 16:48:57 2021 +0200

    defaulticon: Fix cache key
    
    The dict key was not uniquely used with the round_shape variable. This
    resulted in some unneeded refreshes of the defaulticon cache.

 gnomemusic/defaulticon.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnomemusic/defaulticon.py b/gnomemusic/defaulticon.py
index 5af8769b7..9bb2ed0d7 100644
--- a/gnomemusic/defaulticon.py
+++ b/gnomemusic/defaulticon.py
@@ -136,7 +136,7 @@ class DefaultIcon(GObject.GObject):
         else:
             round_shape = True
 
-        if (icon_type, art_size, scale) not in self._cache.keys():
+        if (icon_type, art_size, scale, round_shape) not in self._cache.keys():
             new_icon = self._make_default_icon(
                 icon_type, art_size, scale, round_shape)
             self._cache[(icon_type, art_size, scale, round_shape)] = new_icon