Fixed: Misleading error message when Kickass/Torrent Rss indexer returned invalid xml.

fixes #1058

src/NzbDrone.Core/Indexers/EzrssTorrentRssParser.cs

@@ -19,16 +19,13 @@ namespace NzbDrone.Core.Indexers
 
         protected override bool PreProcess(IndexerResponse indexerResponse)
         {
-            using (var xmlTextReader = XmlReader.Create(new StringReader(indexerResponse.Content), new XmlReaderSettings { DtdProcessing = DtdProcessing.Ignore, IgnoreComments = true }))
-            {
-                var document = XDocument.Load(xmlTextReader);
+            var document = LoadXmlDocument(indexerResponse);
             var items = GetItems(document).ToList();
 
             if (items.Count == 1 && GetTitle(items.First()).Equals("No items exist - Try again later"))
             {
                 throw new IndexerException(indexerResponse, "No results were found");
             }
-            }
 
             return base.PreProcess(indexerResponse);
         }

src/NzbDrone.Core/Indexers/Omgwtfnzbs/OmgwtfnzbsRssParser.cs

@@ -17,7 +17,7 @@ namespace NzbDrone.Core.Indexers.Omgwtfnzbs
 
         protected override bool PreProcess(IndexerResponse indexerResponse)
         {
-            var xdoc = XDocument.Parse(indexerResponse.Content);
+            var xdoc = LoadXmlDocument(indexerResponse);
             var notice = xdoc.Descendants("notice").FirstOrDefault();
 
             if (notice == null) return true;