controller_helpers.rb in wepay-rails-2.1.0

- old
+ new

@@ -38,9 +38,14 @@
       # :shipping_fee	No	The amount that you want to charge for shipping.
       # :charge_tax	No	A boolean value (0 or 1). If set to 1 and the account has a relevant tax entry (see /account/set_tax), then tax will be charged.
       def init_checkout_and_send_user_to_wepay(params, access_token=nil)
         wepay_gateway = WepayRails::Payments::Gateway.new(access_token)
         response      = wepay_gateway.perform_checkout(params)
+
+        if response['checkout_uri'].blank?
+          raise WepayRails::Exceptions::WepayCheckoutError.new("An error occurred: #{response.inspect}")
+        end
+
         params.merge!({
             :access_token => wepay_gateway.access_token,
             :checkout_id  => response['checkout_id']
         })
 