Merge branch '5.1'

neos · Jun 21, 2021 · 7d88107 · 7d88107
2 parents 168907c + 9c729e0
commit 7d88107
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Classes/Finishers/EmailFinisher.php b/Classes/Finishers/EmailFinisher.php
@@ -168,7 +168,7 @@ protected function executeInternal()
         }
     }
 
-    protected function addMessages(SwiftMailerMessage $mail, array $messages)
+    protected function addMessages(SwiftMailerMessage $mail, array $messages): void
     {
         foreach ($messages as $messageFormat => $message) {
             if (count($messages) === 1) {