From c863ad460a30550492a566b5d25b2e084469c5f4 Mon Sep 17 00:00:00 2001
From: slawkens <slawkens@gmail.com>
Date: Fri, 8 Jun 2018 21:08:00 +0200
Subject: [PATCH] * fixed multiple mail recipients when using admin mailer
 function

It resulted in mail being sent to all users multiple times..
---
 system/functions.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/system/functions.php b/system/functions.php
index fd34a5d6..110b7c7e 100644
--- a/system/functions.php
+++ b/system/functions.php
@@ -810,6 +810,7 @@ function getWorldName($id)
  */
 function _mail($to, $subject, $body, $altBody = '', $add_html_tags = true)
 {
+	/** @var PHPMailer $mailer */
 	global $mailer, $config;
 	if(!$mailer)
 	{
@@ -817,6 +818,9 @@ function _mail($to, $subject, $body, $altBody = '', $add_html_tags = true)
 		$mailer = new PHPMailer();
 		$mailer->setLanguage('en', LIBS . 'phpmailer/language/');
 	}
+	else {
+		$mailer->clearAllRecipients();
+	}
 
 	$signature_html = '';
 	if(isset($config['mail_signature']['html']))