From 5b26b38acaf2b3f11cefb823f7f25de639b76d6b Mon Sep 17 00:00:00 2001
From: Arne Blankerts <Arne@Blankerts.de>
Date: Thu, 27 Jul 2023 14:49:27 +0200
Subject: [PATCH] Make infection happy

We just need a flag here, the actual value doesn't matter.
---
 src/merger/Merger.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/merger/Merger.php b/src/merger/Merger.php
index 9e07a55..4d1e835 100644
--- a/src/merger/Merger.php
+++ b/src/merger/Merger.php
@@ -62,7 +62,7 @@ private function processContext(DOMElement $context): void {
                     MergerException::DuplicateId
                 );
             }
-            $this->seen[$id->asString()] = true;
+            $this->seen[$id->asString()] = $id;
 
             foreach ($this->documents->get($id) as $childDocument) {
                 assert($childDocument instanceof DOMDocument);