[vinagre] Make sure the priv->window can be set to NULL

[Marc-Andre Lureau <malureau src gnome org>]

commit 789686ce76f81eacadd3ea6197ba55b4d51f592c
Author: Marc-André Lureau <marcandre lureau redhat com>
Date:   Wed Feb 23 02:10:03 2011 +0100

    Make sure the priv->window can be set to NULL

 plugins/reverse-vnc/vinagre-reverse-vnc-listener.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/plugins/reverse-vnc/vinagre-reverse-vnc-listener.c b/plugins/reverse-vnc/vinagre-reverse-vnc-listener.c
index 11d46b2..3e0e2c8 100644
--- a/plugins/reverse-vnc/vinagre-reverse-vnc-listener.c
+++ b/plugins/reverse-vnc/vinagre-reverse-vnc-listener.c
@@ -267,8 +267,7 @@ vinagre_reverse_vnc_listener_set_window (VinagreReverseVncListener *listener,
   if (listener->priv->window)
     g_object_unref (listener->priv->window);
 
-  if (window)
-    listener->priv->window = g_object_ref (window);
+  listener->priv->window = window ? g_object_ref (window) : NULL;
 }
 
 /* vim: set ts=8: */