Add xmlns:xsi at the root element for config serialization

#342
cyanfish · Mar 30, 2024 · 0c57cd1 · 0c57cd1
1 parent 46577c6
commit 0c57cd1
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/NAPS2.Lib/Config/Model/ConfigStorage.cs b/NAPS2.Lib/Config/Model/ConfigStorage.cs
@@ -241,8 +241,10 @@ public void SerializeTo(XDocument doc, string? customRootElementName)
             }
             var serializer = new UntypedXmlSerializer();
             var rootElementName = customRootElementName ?? serializer.GetDefaultElementName(typeof(TConfig));
-            doc.Add(new XElement(rootElementName));
-            CopyNodeToXElement(_root, doc.Root!, serializer);
+            var root = new XElement(rootElementName);
+            doc.Add(root);
+            root.SetAttributeValue(XNamespace.Xmlns + "xsi", "http://www.w3.org/2001/XMLSchema-instance");
+            CopyNodeToXElement(_root, root, serializer);
         }
     }