From 8958f40f94239320f9849b2c3cfe31cad2f6b40c Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Mon, 29 Jul 2019 17:57:18 +0200
Subject: [PATCH] Make sure resetting composer also resets the IO and
 configuration, fixes #8224

---
 src/Composer/Console/Application.php | 3 +++
 src/Composer/IO/BaseIO.php           | 8 ++++++++
 2 files changed, 11 insertions(+)

diff --git a/src/Composer/Console/Application.php b/src/Composer/Console/Application.php
index fe5dbaccf..d7d113492 100644
--- a/src/Composer/Console/Application.php
+++ b/src/Composer/Console/Application.php
@@ -373,6 +373,9 @@ class Application extends BaseApplication
     public function resetComposer()
     {
         $this->composer = null;
+        if ($this->getIO() && method_exists($this->getIO(), 'resetAuthentications')) {
+            $this->getIO()->resetAuthentications();
+        }
     }
 
     /**
diff --git a/src/Composer/IO/BaseIO.php b/src/Composer/IO/BaseIO.php
index b327f1bbf..8f61c863d 100644
--- a/src/Composer/IO/BaseIO.php
+++ b/src/Composer/IO/BaseIO.php
@@ -29,6 +29,14 @@ abstract class BaseIO implements IOInterface, LoggerInterface
         return $this->authentications;
     }
 
+    /**
+     * {@inheritDoc}
+     */
+    public function resetAuthentications()
+    {
+        $this->authentications = array();
+    }
+
     /**
      * {@inheritDoc}
      */