[empathy] assistant: check that the enter/create page isn't already valid when switching protocol

[Guillaume Desmottes <gdesmott src gnome org>]

commit 95466c01c61e06f33c29b9a243789e6ef34335d7
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Fri Feb 19 10:14:39 2010 +0000

    assistant: check that the enter/create page isn't already valid when switching protocol

 src/empathy-account-assistant.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-account-assistant.c b/src/empathy-account-assistant.c
index cd09237..c3cd903 100644
--- a/src/empathy-account-assistant.c
+++ b/src/empathy-account-assistant.c
@@ -448,6 +448,12 @@ account_assistant_protocol_changed_cb (GtkComboBox *chooser,
   g_signal_connect (priv->current_widget_object, "handle-apply",
       G_CALLBACK (account_assistant_handle_apply_cb), self);
 
+  if (empathy_account_settings_is_valid (settings))
+    {
+      gtk_assistant_set_page_complete (GTK_ASSISTANT (self),
+          priv->enter_or_create_page, TRUE);
+    }
+
   gtk_box_pack_start (GTK_BOX (priv->enter_or_create_page), account_widget,
       FALSE, FALSE, 0);
   gtk_widget_show (account_widget);