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@@ -38,7 +38,7 @@
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     <li><a href="#">&nbsp;</a></li>
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   </ul>
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   <ul id="attributes">
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-    <% if @article && controller.controller_name == 'articles' && controller.action_name == 'edit' %>
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+    <% if @article && controller.controller_name == 'articles' && controller.action_name == 'edit' -%>
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     <li><label for="search">Revision:</label></li>
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     <li>
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       <select name="filter" id="revisionnum">
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@@ -46,7 +46,7 @@
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         <%= options_from_collection_for_select @article.versions.reverse, :version, :version, params[:version].to_i %>
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       </select>
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     </li>
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-    <% end %>
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+    <% end -%>
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     <% if controller.controller_name == 'comments' && controller.action_name == 'index' -%>
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     <li><label for="comments_view">Show comments:</label></li>
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     <li>
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@@ -54,7 +54,7 @@
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         <%= options_for_select ['All', 'Unapproved', 'Approved'], params[:filter].to_s.humanize %>
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       </select>
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     </li>
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-    <% end %>
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+    <% end -%>
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   </ul>
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 </div>
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-<% end unless @article.new_record? && @article.comments.empty? -%>
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\ No newline at end of file
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+<% end unless @article && @article.new_record? && @article.comments.size == 0 -%>
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\ No newline at end of file