[gnome-media] fix build warning: E: gnome-media missing-sentinel gmp-util.c:160

[Bastien Nocera <hadess src gnome org>]

commit 7287354c52b786de3469b44b0912c53de0c0a9c4
Author: Dominique Leuenberger <dimstar opensuse org>
Date:   Thu Jul 29 10:23:00 2010 +0200

    fix build warning: E: gnome-media missing-sentinel gmp-util.c:160
    
    https://bugzilla.gnome.org/show_bug.cgi?id=625554

 profiles/gmp-util.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/profiles/gmp-util.c b/profiles/gmp-util.c
index 01bc2e5..38f6797 100644
--- a/profiles/gmp-util.c
+++ b/profiles/gmp-util.c
@@ -157,7 +157,7 @@ gmp_util_show_error_dialog (GtkWindow *transient_parent,
   {
     g_return_if_fail (GTK_IS_MESSAGE_DIALOG (*weak_ptr));
 
-    g_object_set (*weak_ptr, "text", message);
+    g_object_set (*weak_ptr, "text", message, NULL);
 
     gtk_window_present (GTK_WINDOW (*weak_ptr));
   }