From e9bec3599ebc5e5c3a7f9a0543f35686dbdf0ea0 Mon Sep 17 00:00:00 2001
From: Stephan <glaubinix@users.noreply.github.com>
Date: Tue, 29 Mar 2022 11:28:33 +0100
Subject: [PATCH] SplFileInfo: getRealPath can return false in
 ArchivableFilesFinder (#10665)

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

diff --git a/src/Composer/Package/Archiver/ArchivableFilesFinder.php b/src/Composer/Package/Archiver/ArchivableFilesFinder.php
index a4382c029f9f..70be416242c0 100644
--- a/src/Composer/Package/Archiver/ArchivableFilesFinder.php
+++ b/src/Composer/Package/Archiver/ArchivableFilesFinder.php
@@ -58,7 +58,7 @@ public function __construct(string $sources, array $excludes, bool $ignoreFilter
         $this->finder = new Finder();
 
         $filter = function (\SplFileInfo $file) use ($sources, $filters, $fs): bool {
-            if ($file->isLink() && strpos($file->getRealPath(), $sources) !== 0) {
+            if ($file->isLink() && ($file->getRealPath() === false || strpos($file->getRealPath(), $sources) !== 0)) {
                 return false;
             }