index.html.erb in spree_backend-3.1.0.rc1

- old
+ new

@@ -37,11 +37,13 @@
       <% end %>
     </tbody>
   </table>
 <% else %>
   <div class="no-objects-found alert alert-info">
-    <%= Spree.t(:no_resource_found, resource: plural_resource_name(Spree::Variant)) %>,
-    <%= link_to(Spree.t(:add_one), spree.new_admin_product_variant_path(@product)) if can? :create, Spree::Variant %>!
+    <%= Spree.t(:no_resource_found, resource: plural_resource_name(Spree::Variant)) %>
+    <% if can?(:create, Spree::Variant) && !@product.empty_option_values? %>
+       - <%= link_to(Spree.t(:add_one), spree.new_admin_product_variant_path(@product)) %>
+    <% end %>!
   </div>
 <% end %>
 
 <% if @product.empty_option_values? %>
   <% if can?(:create, Spree::OptionType) && can?(:create, Spree::OptionValue) %>