[gtk+] gdk: Don't leak GValue when xsetting is unknown

[Matthias Clasen <matthiasc src gnome org>]

commit 17b6819991bc99dfd6bea709b8ca02dd5e5d2113
Author: Tim Lunn <tim feathertop org>
Date:   Mon Jan 13 12:12:39 2014 +1100

    gdk: Don't leak GValue when xsetting is unknown
    
    https://bugzilla.gnome.org/show_bug.cgi?id=722070

 gdk/x11/xsettings-client.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gdk/x11/xsettings-client.c b/gdk/x11/xsettings-client.c
index 2d1c251..e6279b9 100644
--- a/gdk/x11/xsettings-client.c
+++ b/gdk/x11/xsettings-client.c
@@ -360,6 +360,7 @@ parse_settings (unsigned char *data,
       if (gdk_name == NULL)
         {
           GDK_NOTE(SETTINGS, g_print("    ==> unknown to GTK\n"));
+          free_value (value);
         }
       else
         {