From 6fefc05fd146ec7ab4db56ab5986f24a46ad6b84 Mon Sep 17 00:00:00 2001
From: Ilario Pierbattista
 <987038+ilario-pierbattista@users.noreply.github.com>
Date: Thu, 14 Jan 2021 11:05:44 +0100
Subject: [PATCH] Removing fallback logic about authSource (#101)

---
 src/Services/ClientRegistry.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/Services/ClientRegistry.php b/src/Services/ClientRegistry.php
index 8707fbc..7907acf 100644
--- a/src/Services/ClientRegistry.php
+++ b/src/Services/ClientRegistry.php
@@ -114,10 +114,8 @@ public function getClient(string $name, ?string $databaseName = null): Client
         if (! isset($this->clients[$clientKey])) {
             $conf = $this->configurations[$name];
             $options = array_merge(
-                [
-                    'database' => $databaseName,
-                    'authSource' => $conf->getAuthSource() ?? $databaseName ?? 'admin',
-                ],
+                ['database' => $databaseName],
+                $conf->getAuthSource() !== null ? ['authSource' => $conf->getAuthSource()] : [],
                 $conf->getOptions()
             );
             $this->clients[$clientKey] = $this->buildClient($name, $conf->getUri(), $options, $conf->getDriverOptions());