added-dup-to-result-returned-by-lookup-key-to-avoid-modification-of-translation-keys.patch

From 0f78adcd6572fc2619c8809c52e82a284d339372 Mon Sep 17 00:00:00 2001
From: Erik Andrejko <erik@shopittome.com>
Date: Tue, 2 Feb 2010 14:40:45 -0800
Subject: [PATCH] added dup to result returned by lookup_key to avoid modification of translation keys

---
 lib/i18n/backend/base.rb |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/i18n/backend/base.rb b/lib/i18n/backend/base.rb
index 7b2e876..156c94b 100644
--- a/lib/i18n/backend/base.rb
+++ b/lib/i18n/backend/base.rb
@@ -117,7 +117,7 @@ module I18n
             return nil unless result.is_a?(Hash) && result.has_key?(key)
             result = result[key]
             result = resolve(locale, key, result, options) if result.is_a?(Symbol)
-            result
+            result.dup
           end
         end
 
-- 
1.6.2.2+GitX