fix #5021 Support anonymous articles in Crossref contributors template

joemull · mauromsl · commit 9bbc4c29f9b6 · 2025-10-23T09:24:58.000+01:00
diff --git a/src/templates/common/identifiers/crossref_contributors.xml b/src/templates/common/identifiers/crossref_contributors.xml
@@ -27,5 +27,7 @@
             {% endif %}
         </person_name>
         {% endwith %}
+    {% empty %}
+        <anonymous contributor_role="author" sequence="first"></anonymous>
     {% endfor %}
 </contributors>
