small possible nullpointerex fix (for accidental non-pdf/a-PDFs), new test

2024-06-03 08:04:15 +02:00
parent ecdd74f792
commit b8720a16a0
4 changed files with 191 additions and 0 deletions
--- a/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
+++ b/library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
@@ -142,6 +142,9 @@ public class ZUGFeRDImporter {
 				} else {

 					final List<PDNameTreeNode<PDComplexFileSpecification>> kids = etn.getKids();
+					if (kids == null) {
+						return;
+					}
 					for (final PDNameTreeNode<PDComplexFileSpecification> node : kids) {
 						final Map<String, PDComplexFileSpecification> namesL = node.getNames();
 						extractFiles(namesL);