[empathy] account_widget_get_service: check Service for Facebook and GTalk too

[Guillaume Desmottes <gdesmott src gnome org>]

commit 43070f934f712124c9b064c34021f42e09eb328e
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Sep 30 10:32:15 2010 +0200

    account_widget_get_service: check Service for Facebook and GTalk too

 libempathy-gtk/empathy-account-widget.c |   17 +++++++++++------
 1 files changed, 11 insertions(+), 6 deletions(-)
---
diff --git a/libempathy-gtk/empathy-account-widget.c b/libempathy-gtk/empathy-account-widget.c
index af11247..f33fec2 100644
--- a/libempathy-gtk/empathy-account-widget.c
+++ b/libempathy-gtk/empathy-account-widget.c
@@ -1327,17 +1327,22 @@ static Service
 account_widget_get_service (EmpathyAccountWidget *self)
 {
   EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+  const gchar *icon_name, *service;
 
-  if (!tp_strdiff (empathy_account_settings_get_icon_name (priv->settings),
-      "im-google-talk"))
+  icon_name = empathy_account_settings_get_icon_name (priv->settings);
+  service = empathy_account_settings_get_service (priv->settings);
+
+  /* Previous versions of Empathy didn't set the Service property on Facebook
+   * and gtalk accounts, so we check using the icon name as well. */
+  if (!tp_strdiff (icon_name, "im-google-talk") ||
+      !tp_strdiff (service, "google-talk"))
     return GTALK_SERVICE;
 
-  if (!tp_strdiff (empathy_account_settings_get_icon_name (priv->settings),
-      "im-facebook"))
+  if (!tp_strdiff (icon_name, "im-facebook") ||
+      !tp_strdiff (service, "facebook"))
     return FACEBOOK_SERVICE;
 
-  if (!tp_strdiff (empathy_account_settings_get_service (priv->settings),
-      "ovi-chat"))
+  if (!tp_strdiff (service, "ovi-chat"))
     return OVI_SERVICE;
 
   return NO_SERVICE;