lib/active_merchant/billing/gateways/merchant_one.rb in activemerchant-1.83.0 vs lib/active_merchant/billing/gateways/merchant_one.rb in activemerchant-1.84.0

@@ -75,10 +75,10 @@
       end
 
       def add_creditcard(post, creditcard)
        post['cvv'] = creditcard.verification_value
        post['ccnumber'] = creditcard.number
-       post['ccexp'] =  "#{sprintf("%02d", creditcard.month)}#{"#{creditcard.year}"[-2, 2]}"
+       post['ccexp'] = "#{sprintf("%02d", creditcard.month)}#{creditcard.year.to_s[-2, 2]}"
       end
 
       def commit(action, money, parameters={})
         parameters['username'] = @options[:username]
         parameters['password'] = @options[:password]