X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/43c411ec1441ee1710dc33389d7451f7414a170f..b436539142666c2553a74363fbf7e34fefc9912b:/services/api/app/models/link.rb

diff --git a/services/api/app/models/link.rb b/services/api/app/models/link.rb
index b685bb6d75..1d4e13d186 100644
--- a/services/api/app/models/link.rb
+++ b/services/api/app/models/link.rb
@@ -12,7 +12,7 @@ class Link < ArvadosModel
   attr_accessor :head
   attr_accessor :tail
 
-  api_accessible :superuser, :extend => :common do |t|
+  api_accessible :user, extend: :common do |t|
     t.add :tail_kind
     t.add :tail_uuid
     t.add :link_class
@@ -47,7 +47,7 @@ class Link < ArvadosModel
       where('uuid=?',head_uuid).
       first
     if head_obj
-      return true if head_obj.owner == current_user.uuid
+      return true if head_obj.owner_uuid == current_user.uuid
     end
 
     # Users with "can_grant" permission on an object can grant