1 files changed, 5 insertions, 2 deletions
diff --git a/inc/parser/metadata.php b/inc/parser/metadata.php
index f635ea1d5..fc2c8cbc5 100644
--- a/inc/parser/metadata.php
+++ b/inc/parser/metadata.php
@@ -45,6 +45,9 @@ class Doku_Renderer_metadata extends Doku_Renderer {
     if(!$this->persistent['date']['created']){
         $this->persistent['date']['created'] = filectime(wikiFN($ID));
     }
+    if(!isset($this->persistent['user'])){
+        $this->persistent['user'] = '';
+    }
     if(!isset($this->persistent['creator'])){
         $this->persistent['creator'] = '';
     }
@@ -461,7 +464,7 @@ class Doku_Renderer_metadata extends Doku_Renderer {
     } else if (is_string($title)){
       return $title;
     } else if (is_array($title)){
-      return '['.$title['title'].']';
+      if($title['title']) return '['.$title['title'].']';
     }
   }
 
@@ -479,4 +482,4 @@ class Doku_Renderer_metadata extends Doku_Renderer {
   }
 }
 
-//Setup VIM: ex: et ts=4 enc=utf-8 :
+//Setup VIM: ex: et ts=4 :