Fixed display of screenshots if count>0

app/views/packages/_packages_search_results.html.erb

@@ -5,6 +5,10 @@
   <% @packages.each do |package| %>
   <li>
     <%= package.name %> <i>(<%= package.description %>)</i>
+    - has <%= package.screenshots.count %> screenshots
+    <% if package.screenshots.count>0 %>
+      <%= image_tag package.screenshots.first.image_url('small') %>
+    <% end %>
   </li>
   <% end %>
 </ul>