[empathy] set a title to the room invitation dialog

[Guillaume Desmottes <gdesmott src gnome org>]

commit 0ee5b6292c89521a3ca52780c3a230199f01ee85
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Jul 6 12:37:45 2010 +0200

    set a title to the room invitation dialog

 src/empathy-event-manager.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-event-manager.c b/src/empathy-event-manager.c
index 7bad868..00f9583 100644
--- a/src/empathy-event-manager.c
+++ b/src/empathy-event-manager.c
@@ -685,6 +685,7 @@ event_room_channel_process_func (EventPriv *event)
 {
   GtkWidget *dialog, *button, *image;
   TpChannel *channel = event->approval->main_channel;
+  gchar *title;
 
   if (event->approval->dialog != NULL)
     {
@@ -696,6 +697,12 @@ event_room_channel_process_func (EventPriv *event)
   dialog = gtk_message_dialog_new (NULL, 0,
       GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, _("Room invitation"));
 
+  title = g_strdup_printf (_("Invitation to join %s"),
+      tp_channel_get_identifier (channel));
+
+  gtk_window_set_title (GTK_WINDOW (dialog), title);
+  g_free (title);
+
   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
       _("%s is inviting you to join %s"),
       empathy_contact_get_name (event->approval->contact),