From fe7ec5d52f5bd1a145ae22e850a366f57d2dd7d4 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Wed, 30 Oct 2013 14:59:22 -0700
Subject: stop mutating ARGV

---
 railties/lib/rails/generators/rails/app/app_generator.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'railties/lib/rails/generators')

diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index 1a75ebacc1..159fa6b761 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -315,7 +315,7 @@ module Rails
       attr_reader :argv
 
       def initialize(argv = ARGV)
-        @argv = argv
+        @argv = argv.dup
       end
 
       def prepare!
-- 
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