[gnome-desktop] gnome-bg: Fix incorrect parameters

[Bastien Nocera <hadess src gnome org>]

commit 881146a2001dc5c3bc445ae0ff5a44f05fc6095e
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Jan 23 14:39:51 2013 +0100

    gnome-bg: Fix incorrect parameters
    
    https://bugzilla.gnome.org/show_bug.cgi?id=692385

 libgnome-desktop/gnome-bg.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-desktop/gnome-bg.c b/libgnome-desktop/gnome-bg.c
index 29a72c5..0073d68 100644
--- a/libgnome-desktop/gnome-bg.c
+++ b/libgnome-desktop/gnome-bg.c
@@ -570,7 +570,7 @@ gnome_bg_get_filename (GnomeBG *bg)
 }
 
 static inline gchar *
-get_wallpaper_cache_dir ()
+get_wallpaper_cache_dir (void)
 {
        return g_build_filename (g_get_user_cache_dir(), "wallpaper", NULL);
 }