<% if changeset.user.data_public? %>
<%= link_to h(changeset.user.display_name), :controller => "changeset", :action => "list_user", :display_name => changeset.user.display_name %>
<% else %>
<% if changeset.user.data_public? %>
<%= link_to h(changeset.user.display_name), :controller => "changeset", :action => "list_user", :display_name => changeset.user.display_name %>
<% else %>