fixed document to id transformer

mandango · Aug 29, 2012 · 2ae0124 · 2ae0124
1 parent 6aa1730
commit 2ae0124
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Form/DataTransformer/MandangoDocumentToIdTransformer.php b/Form/DataTransformer/MandangoDocumentToIdTransformer.php
@@ -37,7 +37,7 @@ public function transform($document)
             return null;
         }
 
-        return $document->getId()->__toString();
+        return (string) $document->getId();
     }
 
     public function reverseTransform($key)