1 files changed, 5 insertions, 1 deletions

diff --git a/app/models/node.rb b/app/models/node.rb
index db484f9..7a79594 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -80,7 +80,7 @@ class Node < ActiveRecord::Base
   
   def create_new_draft user
     empty_page = self.pages.create!
-    empty_page.user = user
+    empty_page.user = user unless (self.head && self.head.user)
     empty_page.save
     
     empty_page.clone_attributes_from self.head
@@ -159,6 +159,10 @@ class Node < ActiveRecord::Base
     !children.empty? && !children.first.path_to_root.include?(self.slug)
   end
   
+  def head?
+    head_id
+  end
+  
   protected
     def lock_for! current_user
       self.lock_owner = current_user