From 9974ce81d2bd9f9c87411d5f49a6bc746729774b Mon Sep 17 00:00:00 2001
From: Karel Faille <shaffe.fr@gmail.com>
Date: Wed, 23 Dec 2020 14:27:45 +0100
Subject: [PATCH] Ensure DBAL custom type doesn't exists

As the DBAL type registry is a static singleton, when running multiple tests, type may be already registered.
---
 src/Illuminate/Database/DatabaseServiceProvider.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Illuminate/Database/DatabaseServiceProvider.php b/src/Illuminate/Database/DatabaseServiceProvider.php
index 72f131d0db49..9f2ab18503e1 100755
--- a/src/Illuminate/Database/DatabaseServiceProvider.php
+++ b/src/Illuminate/Database/DatabaseServiceProvider.php
@@ -123,7 +123,9 @@ protected function registerDoctrineTypes()
         $types = $this->app['config']->get('database.dbal.types', []);
 
         foreach ($types as $name => $class) {
-            Type::addType($name, $class);
+            if (! Type::hasType($name)) {
+                Type::addType($name, $class);
+            }
         }
     }
 }