fixes #2891: Banned artists still show up in search listings

app/views/artists/index.html.erb

@@ -11,6 +11,7 @@
       </thead>
       <tbody>
         <% @artists.each do |artist| %>
+          <% if artist.visible? %>
             <%= content_tag(:tr, :id => "artist-#{artist.id}") do %>
               <td>
                 <%= link_to h(artist.name), artist_path(artist) %>
@@ -22,6 +23,7 @@
               <td><%= artist.status %></td>
             <% end %>
           <% end %>
+        <% end %>
       </tbody>
     </table>