Fix fatal error in API for private attachments

(fix #1290)
omeka · Sep 11, 2018 · aa6ad3f · aa6ad3f
1 parent a1c0d4a
commit aa6ad3f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/application/src/Api/Representation/SiteBlockAttachmentRepresentation.php b/application/src/Api/Representation/SiteBlockAttachmentRepresentation.php
@@ -26,9 +26,10 @@ public function __construct(SiteBlockAttachment $attachment, ServiceLocatorInter
 
     public function jsonSerialize()
     {
+        $item = $this->item();
         $media = $this->media();
         return [
-            'o:item' => $this->item()->getReference(),
+            'o:item' => $item ? $item->getReference() : null,
             'o:media' => $media ? $media->getReference() : null,
             'o:caption' => $this->caption(),
         ];