From 21a7529a0ef570c68bb15d97adcbc82ba57d0b7b Mon Sep 17 00:00:00 2001
From: Art4 <art4@wlabs.de>
Date: Wed, 26 Feb 2025 15:21:19 +0000
Subject: [PATCH] fix PHPStan error in phpmailer addon

---
 phpmailer/phpmailer.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/phpmailer/phpmailer.php b/phpmailer/phpmailer.php
index f4bb7753..10287a04 100644
--- a/phpmailer/phpmailer.php
+++ b/phpmailer/phpmailer.php
@@ -28,10 +28,14 @@ function phpmailer_load_config(ConfigFileManager $loader)
 }
 
 /**
- * @param IEmail $email
+ * @param null|IEmail $email
  */
-function phpmailer_emailer_send_prepare(IEmail &$email)
+function phpmailer_emailer_send_prepare(?IEmail &$email)
 {
+	if ($email === null) {
+		return;
+	}
+
 	// Passing `true` enables exceptions
 	$mailer = new PHPMailer(true);
 	try {