From 9644d4b00e3a79ba3a9e5143c1902977be6d7685 Mon Sep 17 00:00:00 2001
From: Corey Donohoe <atmos@atmos.org>
Date: Sun, 6 May 2012 12:07:41 -0700
Subject: [PATCH] dupe sanitization attrs initialized by constants, fixes #200

---
 lib/gollum/sanitization.rb | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/gollum/sanitization.rb b/lib/gollum/sanitization.rb
index 504b6fbc..5229d8d1 100644
--- a/lib/gollum/sanitization.rb
+++ b/lib/gollum/sanitization.rb
@@ -120,12 +120,12 @@ module Gollum
     attr_writer :allow_comments
 
     def initialize
-      @elements         = ELEMENTS
-      @attributes       = ATTRIBUTES
-      @protocols        = PROTOCOLS
-      @transformers     = TRANSFORMERS
+      @elements         = ELEMENTS.dup
+      @attributes       = ATTRIBUTES.dup
+      @protocols        = PROTOCOLS.dup
+      @transformers     = TRANSFORMERS.dup
       @add_attributes   = {}
-      @remove_contents  = REMOVE_CONTENTS
+      @remove_contents  = REMOVE_CONTENTS.dup
       @allow_comments   = false
       @id_prefix        = 'wiki-'
       yield self if block_given?