From 8dfd8ee1b26d8d95e95402d9ba2128a113181396 Mon Sep 17 00:00:00 2001
From: Kai Moritz <kai@juplo.de>
Date: Sat, 8 Jun 2024 19:35:21 +0200
Subject: [PATCH] top10: 1.2.1 - Fixed possible NPE in `Top10ApplicationIT`

---
 src/test/java/de/juplo/kafka/wordcount/top10/TestData.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
index 84c81f5..cf52c1f 100644
--- a/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
+++ b/src/test/java/de/juplo/kafka/wordcount/top10/TestData.java
@@ -85,7 +85,9 @@ class TestData
 
 	static int countMessagesForUser(TestUser user, MultiValueMap<TestUser, TestRanking> messagesForUsers)
 	{
-		return messagesForUsers.get(user).size();
+		return messagesForUsers.get(user) == null
+				? 0
+				: messagesForUsers.get(user).size();
 	}
 
 
-- 
2.20.1