From f870e2a476c875389f2a37417e07fb3bd97947dc Mon Sep 17 00:00:00 2001
From: jstaerk <jstaerk@usegroup.de>
Date: Mon, 3 Mar 2025 11:21:09 +0100
Subject: [PATCH] fixed failing tests

---
 library/src/main/java/org/mustangproject/XMLTools.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/library/src/main/java/org/mustangproject/XMLTools.java b/library/src/main/java/org/mustangproject/XMLTools.java
index 3fd71c63..e5e297f1 100644
--- a/library/src/main/java/org/mustangproject/XMLTools.java
+++ b/library/src/main/java/org/mustangproject/XMLTools.java
@@ -130,6 +130,9 @@ public class XMLTools extends XMLWriter {
 	 */
 	public static Date tryDate(String toParse) {
 		SimpleDateFormat formatter = null;
+		if (toParse==null) {
+			return null;
+		}
 		if (toParse.contains("-")) {
 			// from ubl
 			 formatter = new SimpleDateFormat("yyyy-MM-dd");