From fd1ce45afb61b3ebdbfeef1189972ff42b3e1027 Mon Sep 17 00:00:00 2001
From: TomasVotruba <tomas.vot@gmail.com>
Date: Thu, 13 May 2021 19:16:52 +0100
Subject: [PATCH] hotfix

---
 bootstrap.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/bootstrap.php b/bootstrap.php
index daf0ed94c96..a91d01fd102 100644
--- a/bootstrap.php
+++ b/bootstrap.php
@@ -28,4 +28,11 @@ spl_autoload_register(function (string $class): void {
             require $filePath;
         }
     }
+
+    if ($class === 'Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator') {
+        // avoid duplicated autoload bug in Rector demo runner
+        if (class_exists('Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator', false)) {
+            return;
+        }
+    }
 });