From cb3de6bbcb9c40894858bfdf032407d1f75c7488 Mon Sep 17 00:00:00 2001
From: Jochen Staerk <jstaerk@usegroup.de>
Date: Tue, 17 May 2016 10:35:14 +0200
Subject: [PATCH] tried to apply the patch for the validation error from the
 sample on mustangproject

---
 .../main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java b/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
index 31bb2f9d..be8a8d99 100644
--- a/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
+++ b/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
@@ -1478,6 +1478,10 @@ public class ZUGFeRDExporter {
 			cosArray = new COSArray();
 		}
 		cosArray.add(fs);
+		COSDictionary dict2 = doc.getDocumentCatalog().getCOSDictionary();
+		COSArray array = new COSArray();
+		array.add(fs.getCOSDictionary()); // see below
+	        dict2.setItem("AF",array);
 		doc.getDocumentCatalog().getCOSDictionary().setItem("AF", cosArray);
 	}