From 8800abf9bbe902e1e6c8ea951a33c4b2ba426c30 Mon Sep 17 00:00:00 2001
From: reaper <reaper@reaperville.com>
Date: Thu, 6 Jan 2011 23:54:06 +0900
Subject: [PATCH] Third time's the charm right :-) Pesky compact! nil bug.

---
 lib/spree/paypal_express.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/spree/paypal_express.rb b/lib/spree/paypal_express.rb
index e4da911..57dc227 100644
--- a/lib/spree/paypal_express.rb
+++ b/lib/spree/paypal_express.rb
@@ -239,8 +239,8 @@ module Spree::PaypalExpress
     end
     
     credits_total = 0
-    if credits.respond_to? :compact
-      items.concat credits.compact!
+    if credits.compact!
+      items.concat credits
       credits_total = credits.map {|i| i[:amount] * i[:qty] }.sum
     end