[gitg] Forgot to end g_object_set with NULL

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 5be46f7304228d376eb2cc6f0a97e4b3edb773ed
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Sun Jan 10 22:31:57 2010 +0100

    Forgot to end g_object_set with NULL

 gitg/gitg-window.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gitg/gitg-window.c b/gitg/gitg-window.c
index 31d0918..3e16166 100644
--- a/gitg/gitg-window.c
+++ b/gitg/gitg-window.c
@@ -639,7 +639,8 @@ on_main_layout_vertical_cb (GitgWindow *window)
 	g_object_get (preferences, "main-layout-vertical", &vertical, NULL);
 	g_object_set (window->priv->vpaned_main,
 	              "orientation",
-	              vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL);
+	              vertical ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL,
+	              NULL);
 }
 
 static void