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/Mime/Headers/ParameterizedHeader.php
+++ b/htdocs/includes/swiftmailer/lib/classes/Swift/Mime/Headers/ParameterizedHeader.php
@@ -97,7 +97,7 @@ class Swift_Mime_Headers_ParameterizedHeader extends Swift_Mime_Headers_Unstruct
    {
        $params = $this->getParameters();

-        return $params[$parameter] ?? null;
+        return isset($params[$parameter]) ? $params[$parameter] : null;
    }

    /**