[empathy] use tp_text_channel_dup_pending_messages()

[Guillaume Desmottes <gdesmott src gnome org>]

commit 5ff09cda5bad6b821509876c0fac51c667318602
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Sep 11 12:41:37 2012 +0200

    use tp_text_channel_dup_pending_messages()
    
    tp_text_channel_get_pending_messages() has been deprecated.

 libempathy/empathy-tp-chat.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libempathy/empathy-tp-chat.c b/libempathy/empathy-tp-chat.c
index 6dc1a32..9dfb95d 100644
--- a/libempathy/empathy-tp-chat.c
+++ b/libempathy/empathy-tp-chat.c
@@ -500,7 +500,7 @@ list_pending_messages (EmpathyTpChat *self)
 {
   GList *messages, *l;
 
-  messages = tp_text_channel_get_pending_messages (TP_TEXT_CHANNEL (self));
+  messages = tp_text_channel_dup_pending_messages (TP_TEXT_CHANNEL (self));
 
   for (l = messages; l != NULL; l = g_list_next (l))
     {
@@ -509,7 +509,7 @@ list_pending_messages (EmpathyTpChat *self)
       handle_incoming_message (self, message, FALSE);
     }
 
-  g_list_free (messages);
+  g_list_free_full (messages, g_object_unref);
 }
 
 static void