lib/consul/controller.rb in consul-0.13.0 vs lib/consul/controller.rb in consul-0.13.1

@@ -59,11 +59,14 @@
         if Rails.version.to_i < 4
           around_filter :with_current_power
         else
           around_action :with_current_power
         end
-        helper_method :current_power
+
+        if respond_to?(:helper_method)
+          helper_method :current_power
+        end
       end
 
       def consul_guards
         @consul_guards ||= []
       end
@@ -130,7 +133,7 @@
       end
 
     end
 
   end
-  
+
 end