X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/343892aa0ef79cf607abbfd85a04a612990022e1..34a7e1ea48470ba540bc7d18de4836b0bb9197f8:/apps/workbench/app/models/virtual_machine.rb

diff --git a/apps/workbench/app/models/virtual_machine.rb b/apps/workbench/app/models/virtual_machine.rb
index 5f6131ebfa..3b44397df5 100644
--- a/apps/workbench/app/models/virtual_machine.rb
+++ b/apps/workbench/app/models/virtual_machine.rb
@@ -6,8 +6,8 @@ class VirtualMachine < ArvadosBase
   def attributes_for_display
     super.append ['current_user_logins', @current_user_logins]
   end
-  def attribute_editable?(attr)
-    attr != 'current_user_logins' and super
+  def editable_attributes
+    super - %w(current_user_logins)
   end
   def self.attribute_info
     merger = ->(k,a,b) { a.merge(b, &merger) }
@@ -15,7 +15,7 @@ class VirtualMachine < ArvadosBase
             {current_user_logins: {column_heading: "logins", type: 'array'}},
             super]
   end
-  def friendly_link_name
-    self.hostname
+  def friendly_link_name lookup=nil
+    (hostname && !hostname.empty?) ? hostname : uuid
   end
 end