From 321fb6693e66ee2a42ba6fc999f4c515bc443cf5 Mon Sep 17 00:00:00 2001
From: Chris Hennes <chennes@pioneerlibrarysystem.org>
Date: Wed, 21 Sep 2022 08:44:33 -0500
Subject: [PATCH] Core: Add missing xml namespace property to metadata output

---
 src/App/Metadata.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/App/Metadata.cpp b/src/App/Metadata.cpp
index f43aa494f2..3b47d60419 100644
--- a/src/App/Metadata.cpp
+++ b/src/App/Metadata.cpp
@@ -541,6 +541,8 @@ void Metadata::write(const fs::path& file) const
     DOMDocument* doc = impl->createDocument(nullptr, XUTF8Str("package").unicodeForm(), nullptr);
     DOMElement* root = doc->getDocumentElement();
     root->setAttribute(XUTF8Str("format").unicodeForm(), XUTF8Str("1").unicodeForm());
+    root->setAttribute(XUTF8Str("xmlns").unicodeForm(),
+                       XUTF8Str("https://wiki.freecad.org/Package_Metadata").unicodeForm());
 
     appendToElement(root);