lib/active_merchant/billing/gateways/safe_charge.rb in activemerchant-1.76.0 vs lib/active_merchant/billing/gateways/safe_charge.rb in activemerchant-1.77.0

@@ -168,11 +168,11 @@
 
       def childnode_to_response(response, childnode)
         if childnode.elements.size == 0
           element_name_to_symbol(response, childnode)
         else
-          childnode.traverse do |childnode|
-            element_name_to_symbol(response, childnode)
+          childnode.traverse do |node|
+            element_name_to_symbol(response, node)
           end
         end
       end
 
       def element_name_to_symbol(response, childnode)