Artist is allowed to be null.

[rock.divinelegy.git] / Domain / Entities / StepMania / SimfileBuilder.php

diff --git a/Domain/Entities/StepMania/SimfileBuilder.php b/Domain/Entities/StepMania/SimfileBuilder.php
index 6c87aa9..e70dabc 100644 (file)
--- a/Domain/Entities/StepMania/SimfileBuilder.php
+++ b/Domain/Entities/StepMania/SimfileBuilder.php
@@ -36,7 +36,7 @@ class SimfileBuilder implements ISimfileBuilder
         return $this;\r
     }\r
     \r
-    public function With_Artist(IArtist $artist) {\r
+    public function With_Artist(IArtist $artist = null) {\r
         $this->_artist = $artist;\r
         return $this;\r
     }\r