[empathy/gnome-3-4] add empathy_local_xmpp_assistant_widget_is_valid()

[Guillaume Desmottes <gdesmott src gnome org>]

commit bba730492873951c0e8b58c25ebfc6128b02e8a9
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Wed Apr 4 15:15:35 2012 +0200

    add empathy_local_xmpp_assistant_widget_is_valid()
    
    https://bugzilla.gnome.org/show_bug.cgi?id=673451

 .../empathy-local-xmpp-assistant-widget.c          |    7 +++++++
 .../empathy-local-xmpp-assistant-widget.h          |    3 +++
 2 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-local-xmpp-assistant-widget.c b/libempathy-gtk/empathy-local-xmpp-assistant-widget.c
index 3a6c8ee..9caca7d 100644
--- a/libempathy-gtk/empathy-local-xmpp-assistant-widget.c
+++ b/libempathy-gtk/empathy-local-xmpp-assistant-widget.c
@@ -307,3 +307,10 @@ empathy_local_xmpp_assistant_widget_should_create_account (
 
   return !salut_created;
 }
+
+gboolean
+empathy_local_xmpp_assistant_widget_is_valid (
+        EmpathyLocalXmppAssistantWidget *self)
+{
+  return empathy_account_settings_is_valid (self->priv->settings);
+}
diff --git a/libempathy-gtk/empathy-local-xmpp-assistant-widget.h b/libempathy-gtk/empathy-local-xmpp-assistant-widget.h
index 35343bd..dafd7fb 100644
--- a/libempathy-gtk/empathy-local-xmpp-assistant-widget.h
+++ b/libempathy-gtk/empathy-local-xmpp-assistant-widget.h
@@ -58,6 +58,9 @@ void empathy_local_xmpp_assistant_widget_create_account (
 gboolean empathy_local_xmpp_assistant_widget_should_create_account (
     TpAccountManager *manager);
 
+gboolean empathy_local_xmpp_assistant_widget_is_valid (
+        EmpathyLocalXmppAssistantWidget *self);
+
 G_END_DECLS
 
 #endif /* __EMPATHY_LOCAL_XMPP_ASSISTANT_WIDGET_H__ */