diff --git a/application/modules/music/controllers/music.php b/application/modules/music/controllers/music.php
index b4a280b..9fe6069 100755
--- a/application/modules/music/controllers/music.php
+++ b/application/modules/music/controllers/music.php
@@ -974,7 +974,7 @@ public function getTopTags($tag, $return = false)
 
     }
 
-    public function getArtistInfo($artist, $return = false)
+    public function getArtistInfo($artist = false, $return = false)
     {
 
         if ($this->input->get("artist") != '')