1 files changed, 9 insertions, 0 deletions
diff --git a/src/ui/frames.c b/src/ui/frames.c
index ebf46392..6d0d5aa1 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -303,8 +303,17 @@ meta_frames_destroy (GtkWidget *widget)
     }
   g_slist_free (winlist);
 
+  if (frames->normal_style)
+    {
   g_object_unref (frames->normal_style);
+      frames->normal_style = NULL;
+    }
+
+  if (frames->style_variants)
+    {
   g_hash_table_destroy (frames->style_variants);
+      frames->style_variants = NULL;
+    }
 
   GTK_WIDGET_CLASS (meta_frames_parent_class)->destroy (widget);
 }