[empathy] Unref the entity when we're done

[Emilio Pozuelo Monfort <epm src gnome org>]

commit 72089c86163dd65754d251c9900ee98a1b9b2447
Author: Emilio Pozuelo Monfort <emilio pozuelo collabora co uk>
Date:   Thu Feb 24 10:14:53 2011 +0000

    Unref the entity when we're done

 libempathy-gtk/empathy-chat.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-chat.c b/libempathy-gtk/empathy-chat.c
index 77eac12..b8e8789 100644
--- a/libempathy-gtk/empathy-chat.c
+++ b/libempathy-gtk/empathy-chat.c
@@ -2163,6 +2163,8 @@ chat_add_logs (EmpathyChat *chat)
 						   chat,
 						   got_filtered_messages_cb,
 						   (gpointer) chat);
+
+	g_object_unref (target);
 }
 
 static gint