[empathy] individual-widget: fix enum casting warning

[Guillaume Desmottes <gdesmott src gnome org>]

commit 384ac925c41afea86fa9148c363c124ffcb661e7
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Oct 3 11:10:10 2013 +0200

    individual-widget: fix enum casting warning

 libempathy-gtk/empathy-individual-widget.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/libempathy-gtk/empathy-individual-widget.c b/libempathy-gtk/empathy-individual-widget.c
index 8193c0a..d639deb 100644
--- a/libempathy-gtk/empathy-individual-widget.c
+++ b/libempathy-gtk/empathy-individual-widget.c
@@ -1307,7 +1307,8 @@ notify_presence_cb (gpointer folks_object,
   g_free (markup_text);
 
   gtk_image_set_from_icon_name (GTK_IMAGE (state_image),
-      empathy_icon_name_for_presence (presence),
+      empathy_icon_name_for_presence (
+        empathy_folks_presence_type_to_tp (presence)),
       GTK_ICON_SIZE_BUTTON);
 
 out: