[mutter] prefs: Don't leak the variant value for unknown properties

[Jasper St. Pierre <jstpierre src gnome org>]

commit 5e249ad5eb5ff678d7b83d3b73277f43f763576d
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Sep 29 17:47:08 2014 -0600

    prefs: Don't leak the variant value for unknown properties

 src/core/prefs.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/core/prefs.c b/src/core/prefs.c
index 9d01d00..ebba39d 100644
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -1187,7 +1187,6 @@ settings_changed (GSettings *settings,
     {
       /* Unknown preference type. This quite likely simply isn't
        * a preference we track changes to. */
-      return;
     }
 
   g_variant_unref (value);