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Add != null expression to prevent NPE

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This commit is contained in:
Sebastian Sieber
2020-11-27 12:51:10 +01:00
parent bd720e38f7
commit 751d129def
1 changed files with 6 additions and 6 deletions
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2
library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
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@@ -810,7 +810,7 @@ public class ZUGFeRDImporter {
node = getNodeByName(tradeAgreementChildren, "ram:ChargeAmount"); node = getNodeByName(tradeAgreementChildren, "ram:ChargeAmount");
lineItem.setPrice(tryBigDecimal(getNodeValue(node))); lineItem.setPrice(tryBigDecimal(getNodeValue(node)));
node = getNodeByName(tradeAgreementChildren, "ram:BasisQuantity"); node = getNodeByName(tradeAgreementChildren, "ram:BasisQuantity");
if(node.getAttributes()!=null) { if(node != null && node.getAttributes()!=null) {
Node unitCodeAttribute = node.getAttributes().getNamedItem("unitCode"); Node unitCodeAttribute = node.getAttributes().getNamedItem("unitCode");
if(unitCodeAttribute != null) { if(unitCodeAttribute != null) {
lineItem.getProduct().setUnit(unitCodeAttribute.getNodeValue()); lineItem.getProduct().setUnit(unitCodeAttribute.getNodeValue());