replace specific php7 code

2018-11-14 22:05:21 +01:00
parent 9447e66da1
commit 1c15d249b3
5 changed files with 5 additions and 5 deletions
--- a/htdocs/includes/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php
+++ b/htdocs/includes/swiftmailer/lib/classes/Swift/Transport/EsmtpTransport.php
@@ -208,7 +208,7 @@ class Swift_Transport_EsmtpTransport extends Swift_Transport_AbstractSmtpTranspo
     */
    public function getSourceIp()
    {
-        return $this->params['sourceIp'] ?? null;
+        return isset($this->params['sourceIp']) ? $this->params['sourceIp'] : null;
    }

    /**