[gtk+] wayland: display: Fix memory leak

[Matthias Clasen <matthiasc src gnome org>]

commit 5d9c07a0615930670f4eb6faf49d3f127e2be580
Author: Pavel Vasin <rat4vier gmail com>
Date:   Thu Mar 28 15:21:11 2013 +0400

    wayland: display: Fix memory leak
    
    https://bugzilla.gnome.org/show_bug.cgi?id=696767

 gdk/wayland/gdkdisplay-wayland.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index b397df7..83b8dc1 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -535,6 +535,8 @@ _gdk_wayland_display_get_keymap (GdkDisplay *display)
       break;
     }
 
+  g_list_free (list);
+
   if (core_keyboard && tmp_keymap)
     {
       g_object_unref (tmp_keymap);