Add explicit `return null;` statements

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / data / comment / response / StructuredCommentResponse.class.php

diff --git a/wcfsetup/install/files/lib/data/comment/response/StructuredCommentResponse.class.php b/wcfsetup/install/files/lib/data/comment/response/StructuredCommentResponse.class.php
index 4639dd1d50db4a27b0db84fdd9863e5f8a5e84ea..249091c8f68e357170c039dce8bd7edd94da9627 100644 (file)
--- a/wcfsetup/install/files/lib/data/comment/response/StructuredCommentResponse.class.php
+++ b/wcfsetup/install/files/lib/data/comment/response/StructuredCommentResponse.class.php
@@ -81,7 +81,7 @@ class StructuredCommentResponse extends DatabaseObjectDecorator
     {
         $response = new CommentResponse($responseID);
         if (!$response->responseID) {
-            return;
+            return null;
         }
 
         // prepare structured response