Add explicit `return null;` statements

[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / data / devtools / missing / language / item / DevtoolsMissingLanguageItem.class.php

diff --git a/wcfsetup/install/files/lib/data/devtools/missing/language/item/DevtoolsMissingLanguageItem.class.php b/wcfsetup/install/files/lib/data/devtools/missing/language/item/DevtoolsMissingLanguageItem.class.php
index a9467a6f9883934188786f56cf4791e61b900364..07f9da7cfc88c4237324e5ca6fa61077cb7a2325 100644 (file)
--- a/wcfsetup/install/files/lib/data/devtools/missing/language/item/DevtoolsMissingLanguageItem.class.php
+++ b/wcfsetup/install/files/lib/data/devtools/missing/language/item/DevtoolsMissingLanguageItem.class.php
@@ -34,7 +34,7 @@ class DevtoolsMissingLanguageItem extends DatabaseObject
     public function getLanguage()
     {
         if ($this->languageID === null) {
-            return;
+            return null;
         }
 
         return LanguageFactory::getInstance()->getLanguage($this->languageID);