- <% if @tag or @display_name %>
- | <%= link_to t('trace.trace_header.see_all_traces'), :controller => 'trace', :action => 'list' %>
- <% end %>
- <% if @tag and @user and @user.display_name == @display_name %>
- | <%= link_to t('trace.trace_header.see_your_traces'), :controller => 'trace', :action => 'mine' %>
+ <% if @tag %>
+ <% if @display_name %>
+ | <%= link_to t('trace.trace_header.see_all_traces'), :controller => 'trace', :action => 'list' %>
+ <% end %>
+ <% if_user(@target_user, :span) do %>
+ | <%= link_to t('trace.trace_header.see_your_traces'), :controller => 'trace', :action => 'mine' %>
+ <% end %>