From 27b0c0593dc4ee100a1947c732446f247bfe5fad Mon Sep 17 00:00:00 2001
From: Guillermo Calvo <guillermo@guillermo.dev>
Date: Thu, 9 Jan 2025 18:55:34 +0100
Subject: [PATCH] Fix NPE when a markdown table contains null cells

---
 .../src/main/java/japicmp/output/markdown/MarkdownTable.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/japicmp/src/main/java/japicmp/output/markdown/MarkdownTable.java b/japicmp/src/main/java/japicmp/output/markdown/MarkdownTable.java
index 66af1154..d5239048 100644
--- a/japicmp/src/main/java/japicmp/output/markdown/MarkdownTable.java
+++ b/japicmp/src/main/java/japicmp/output/markdown/MarkdownTable.java
@@ -55,7 +55,7 @@ private Map<Integer, Integer> calculateColumnWidths() {
 	private int calculateMaxWidth(int index) {
 		if (index + 1 < columns) {
 			// Columns adjust dynamically up to a fixed limit
-			return rows.stream().map(x -> x.get(index)).mapToInt(String::length).filter(x -> x <= 64).max().orElse(0);
+			return rows.stream().map(x -> x.get(index)).filter(Objects::nonNull).mapToInt(String::length).filter(x -> x <= 64).max().orElse(0);
 		}
 		// Last column adjusts to heading size
 		return rows.get(0).get(index).length();