Mail: Fix object/string is in isset() not nullable error

Icinga · Sep 6, 2023 · 2d40a3b · 2d40a3b
1 parent 713d023
commit 2d40a3b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/library/Reporting/Mail.php b/library/Reporting/Mail.php
@@ -14,13 +14,13 @@ class Mail
     /** @var string */
     public const DEFAULT_SUBJECT = 'Icinga Reporting';
 
-    /** @var string */
+    /** @var ?string */
     protected $from;
 
     /** @var string */
     protected $subject = self::DEFAULT_SUBJECT;
 
-    /** @var Zend_Mail_Transport_Sendmail */
+    /** @var ?Zend_Mail_Transport_Sendmail */
     protected $transport;
 
     /** @var array */