[gnome-games] aisleriot: Fix a unused code warning on !ENABLE_SOUND

[Christian Persch <chpe src gnome org>]

commit 35bbbbab4c5e0748dfdd29e87d84588777f62148
Author: Christian Persch <chpe gnome org>
Date:   Wed Jul 8 14:03:25 2009 +0200

    aisleriot: Fix a unused code warning on !ENABLE_SOUND

 aisleriot/window.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/aisleriot/window.c b/aisleriot/window.c
index 071dc9e..d78d855 100644
--- a/aisleriot/window.c
+++ b/aisleriot/window.c
@@ -1108,6 +1108,8 @@ clickmove_toggle_cb (GtkToggleAction *action,
   games_conf_set_boolean (NULL, aisleriot_conf_get_key (CONF_CLICK_TO_MOVE), click_to_move);
 }
 
+#ifdef ENABLE_SOUND
+
 static void
 sound_toggle_cb (GtkToggleAction *action,
                  AisleriotWindow *window)
@@ -1121,6 +1123,8 @@ sound_toggle_cb (GtkToggleAction *action,
   games_conf_set_boolean (NULL, aisleriot_conf_get_key (CONF_SOUND), sound_enabled);
 }
 
+#endif /* ENABLE_SOUND */
+
 #ifdef HAVE_CLUTTER
 
 static void