[gtk: 9/31] icontheme: Handle GEmblemIcon in lookup_by_gicon()

[Alexander Larsson <alexl src gnome org>]

commit a0533923fb224d54a723eaa43bd64229f169176e
Author: Alexander Larsson <alexl redhat com>
Date:   Thu Feb 6 10:26:26 2020 +0100

    icontheme: Handle GEmblemIcon in lookup_by_gicon()

 gtk/gtkicontheme.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index 4911c71eb2..639c881cdc 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -3557,6 +3557,10 @@ gtk_icon_theme_lookup_by_gicon (GtkIconTheme       *self,
   g_return_val_if_fail (GTK_IS_ICON_THEME (self), NULL);
   g_return_val_if_fail (G_IS_ICON (gicon), NULL);
 
+  /* We can't render emblemed icons atm, but at least render the base */
+  while (G_IS_EMBLEMED_ICON (gicon))
+    gicon = g_emblemed_icon_get_icon (G_EMBLEMED_ICON (gicon));
+
   if (GDK_IS_PIXBUF (gicon))
     {
       GdkPixbuf *pixbuf = GDK_PIXBUF (gicon);
@@ -3584,7 +3588,7 @@ gtk_icon_theme_lookup_by_gicon (GtkIconTheme       *self,
     }
   else
     {
-      g_debug ("Unhandled GIcon type %s", g_type_name_from_instance (gicon));
+      g_debug ("Unhandled GIcon type %s", g_type_name_from_instance ((GTypeInstance *)gicon));
       icon = icon_paintable_new (size, scale);
       icon->filename = g_strdup (IMAGE_MISSING_RESOURCE_PATH);
       icon->is_resource = TRUE;