add chapter image error handling

1 files changed, 16 insertions, 11 deletions

diff --git a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
index 4484adb1d..fccbd9211 100644
--- a/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
+++ b/MediaBrowser.Controller/Providers/BaseItemXmlParser.cs
@@ -790,20 +790,25 @@ namespace MediaBrowser.Controller.Providers
                     }
 
                 default:
-                    if (_validProviderIds.ContainsKey(reader.Name))
-                    {
-                        var id = reader.ReadElementContentAsString();
-                        if (!string.IsNullOrWhiteSpace(id))
+                {
+                        string readerName = reader.Name;
+                        string providerIdValue;
+                        if (_validProviderIds.TryGetValue(readerName, out providerIdValue))
                         {
-                            item.SetProviderId(_validProviderIds[reader.Name], id);
+                            var id = reader.ReadElementContentAsString();
+                            if (!string.IsNullOrWhiteSpace(id))
+                            {
+                                item.SetProviderId(providerIdValue, id);
+                            }
+                        }
+                        else
+                        {
+                            reader.Skip();
                         }
-                    }
-                    else
-                    {
-                        reader.Skip();
-                    }
 
-                    break;
+                        break;
+
+                    }
             }
         }