[gtk/fix-memleaks: 7/11] settings: Plug a memory leak

[Matthias Clasen <matthiasc src gnome org>]

commit 8994635d39850ecc6ce7a187252a1a036e8a51b5
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Mar 27 17:06:14 2021 -0400

    settings: Plug a memory leak
    
    It is rare that settings are finalized, but we
    still shouldn't leak in that case.

 gtk/gtksettings.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gtk/gtksettings.c b/gtk/gtksettings.c
index f17090ef3d..6d096698b0 100644
--- a/gtk/gtksettings.c
+++ b/gtk/gtksettings.c
@@ -1177,6 +1177,8 @@ gtk_settings_finalize (GObject *object)
 
   g_free (settings->font_family);
 
+  g_object_unref (settings->theme_provider);
+
   G_OBJECT_CLASS (gtk_settings_parent_class)->finalize (object);
 }