From b26bcfd2436d62cbe104ad424195f2c04406a4d4 Mon Sep 17 00:00:00 2001
From: AlexanderSchmidt <AlexanderSchmidt@Alex-PC>
Date: Tue, 10 Nov 2015 14:02:19 +0100
Subject: [PATCH] first implementation of header allowances

---
 .../main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java b/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
index ca01a1bb..e3a4367c 100644
--- a/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
+++ b/mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
@@ -476,7 +476,9 @@ public class ZUGFeRDExporter {
         tradeSettlement.getSpecifiedTradeSettlementPaymentMeans().add(this.getPaymentData());
         tradeSettlement.getApplicableTradeTax().addAll(this.getTradeTax());
         tradeSettlement.getSpecifiedTradePaymentTerms().addAll(this.getPaymentTerms());
-        tradeSettlement.getSpecifiedTradeAllowanceCharge().addAll(this.getHeaderAllowances());
+        if(trans.getZFAllowances() != null){
+            tradeSettlement.getSpecifiedTradeAllowanceCharge().addAll(this.getHeaderAllowances());
+        }
         tradeSettlement.setSpecifiedTradeSettlementMonetarySummation(this.getMonetarySummation());
 
         return tradeSettlement;