- page_title "#{params[:from]}...#{params[:to]}" = render "projects/commits/header_title" = render "projects/commits/head" .gray-content-block = render "form" - if @commits.present? .prepend-top-20 = render "projects/commits/commit_list" = render "projects/diffs/diffs", diffs: @diffs, project: @project - else .light-well.prepend-top-20 .center %h4 There isn't anything to compare. %p.slead - if params[:to] == params[:from] %span.label-branch #{params[:from]} and %span.label-branch #{params[:to]} are the same. - else You'll need to use different branch names to get a valid comparison.