Fix the warning appearing check setup when mail_smtpmode is not configured.

Closes #11107

diff --git a/settings/Controller/CheckSetupController.php b/settings/Controller/CheckSetupController.php
index 2a1401a8a9dc82d0e203331294c4018f34ffa4e3..57766f26724963c3fba6b63c6c905b249143f281 100644 (file)
--- a/settings/Controller/CheckSetupController.php
+++ b/settings/Controller/CheckSetupController.php
@@ -529,7 +529,7 @@ Raw output
        }
 
        protected function isPhpMailerUsed(): bool {
-               return $this->config->getSystemValue('mail_smtpmode', 'php') === 'php';
+               return $this->config->getSystemValue('mail_smtpmode') === 'php';
        }
 
        protected function hasOpcacheLoaded(): bool {