From 5ac7cadd0224b88fa5cb9c1df352ea5eb221a589 Mon Sep 17 00:00:00 2001
From: PrinsFrank <25006490+PrinsFrank@users.noreply.github.com>
Date: Sun, 31 May 2026 13:04:03 +0200
Subject: [PATCH] Handle empty crossReference types

---
 src/Document/CrossReference/CrossReferenceSourceParser.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Document/CrossReference/CrossReferenceSourceParser.php b/src/Document/CrossReference/CrossReferenceSourceParser.php
index 138409d..655d360 100644
--- a/src/Document/CrossReference/CrossReferenceSourceParser.php
+++ b/src/Document/CrossReference/CrossReferenceSourceParser.php
@@ -84,6 +84,10 @@ public static function parse(Stream $stream): CrossReferenceSource {
     }
 
     private static function getCrossReferenceType(Stream $stream, int $byteOffsetLastCrossReferenceSection, int $byteOffsetEndOfCurrentLine): ?CrossReferenceType {
+        if ($byteOffsetEndOfCurrentLine === $byteOffsetLastCrossReferenceSection) {
+            return null;
+        }
+
         $startCrossReferenceContent = trim($stream->read($byteOffsetLastCrossReferenceSection, $byteOffsetEndOfCurrentLine - $byteOffsetLastCrossReferenceSection));
         if ($startCrossReferenceContent === Marker::XREF->value) {
             return CrossReferenceType::Table;