[banshee] Don't destroy the subscribe dialog too early

[Gabriel Burt <gburt src gnome org>]

commit f4d67028f6faacdfc4277f1425cac5fe8d43c2f9
Author: Iain Lane <laney ubuntu com>
Date:   Fri Mar 26 11:29:00 2010 +0000

    Don't destroy the subscribe dialog too early
    
    The subscribe dialog was being destroyed before all of the data had been
    read from it. Rework the code here slightly to destroy after reading the
    URL. Fixes bgo#614003.
    
    Signed-off-by: Gabriel Burt <gabriel burt gmail com>

 .../Banshee.Podcasting.Gui/PodcastActions.cs       |   38 ++++++++++---------
 1 files changed, 20 insertions(+), 18 deletions(-)
---
diff --git a/src/Extensions/Banshee.Podcasting/Banshee.Podcasting.Gui/PodcastActions.cs b/src/Extensions/Banshee.Podcasting/Banshee.Podcasting.Gui/PodcastActions.cs
index 452914e..930d1fc 100644
--- a/src/Extensions/Banshee.Podcasting/Banshee.Podcasting.Gui/PodcastActions.cs
+++ b/src/Extensions/Banshee.Podcasting/Banshee.Podcasting.Gui/PodcastActions.cs
@@ -298,33 +298,35 @@ namespace Banshee.Podcasting.Gui
         {
             Uri feedUri = null;
             FeedAutoDownload syncPreference;
+            string url = null;
 
             PodcastSubscribeDialog subscribeDialog = new PodcastSubscribeDialog ();
 
             ResponseType response = (ResponseType) subscribeDialog.Run ();
-            syncPreference = subscribeDialog.SyncPreference;
 
-            subscribeDialog.Destroy ();
+            syncPreference = subscribeDialog.SyncPreference;
 
             if (response == ResponseType.Ok) {
-                string url = subscribeDialog.Url.Trim ().Trim ('/');
+                url = subscribeDialog.Url.Trim ().Trim ('/');
+            }
 
-                if (String.IsNullOrEmpty (subscribeDialog.Url)) {
-                    return;
-                }
+            subscribeDialog.Destroy ();
 
-				if (!TryParseUrl (url, out feedUri)) {
-                    HigMessageDialog.RunHigMessageDialog (
-                        null,
-                        DialogFlags.Modal,
-                        MessageType.Warning,
-                        ButtonsType.Ok,
-                        Catalog.GetString ("Invalid URL"),
-                        Catalog.GetString ("Podcast URL is invalid.")
-                    );
-				} else {
-				    SubscribeToPodcast (feedUri, syncPreference);
-				}
+            if (String.IsNullOrEmpty (url)) {
+                return;
+            }
+
+            if (!TryParseUrl (url, out feedUri)) {
+                HigMessageDialog.RunHigMessageDialog (
+                    null,
+                    DialogFlags.Modal,
+                    MessageType.Warning,
+                    ButtonsType.Ok,
+                    Catalog.GetString ("Invalid URL"),
+                    Catalog.GetString ("Podcast URL is invalid.")
+                );
+            } else {
+                SubscribeToPodcast (feedUri, syncPreference);
             }
         }