Fixed broken null check for attachment thumbnail links

WoltLab · Dec 28, 2024 · ea64441 · ea64441
1 parent 4f67b9c
commit ea64441
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/wcfsetup/install/files/lib/data/attachment/Attachment.class.php b/wcfsetup/install/files/lib/data/attachment/Attachment.class.php
@@ -260,7 +260,7 @@ public function getThumbnailLink($size = '')
         }
 
         $thumbnail = $file->getThumbnail($size !== 'tiny' ? '' : $size);
-        if ($this === null) {
+        if ($thumbnail === null) {
             return '';
         }