From 902a153741e04043a40d94362973d073309f768d Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 6 Jun 2023 14:02:29 +0200
Subject: [PATCH] Fix regression in edge cases where root package gets added to
 a repository already during the install process, fixes #11495

---
 src/Composer/Package/Locker.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Package/Locker.php b/src/Composer/Package/Locker.php
index e03b6bd6a..f832e797c 100644
--- a/src/Composer/Package/Locker.php
+++ b/src/Composer/Package/Locker.php
@@ -515,7 +515,7 @@ class Locker
         if ($includeDev === true) {
             $sets[] = ['repo' => $this->getLockedRepository(true), 'method' => 'getDevRequires', 'description' => 'Required (in require-dev)'];
         }
-        $rootRepo = new RootPackageRepository($package);
+        $rootRepo = new RootPackageRepository(clone $package);
 
         foreach ($sets as $set) {
             $installedRepo = new InstalledRepository([$set['repo'], $rootRepo]);