From dfe22be5fff34349b5ca2e793919d11e4acb2c86 Mon Sep 17 00:00:00 2001
From: Jacques Distler <distler@golem.ph.utexas.edu>
Date: Sat, 17 May 2008 02:32:20 -0500
Subject: [PATCH] Minor tweak This is slightly better.

---
 lib/sanitize.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/sanitize.rb b/lib/sanitize.rb
index 8d2e0595..00af8297 100644
--- a/lib/sanitize.rb
+++ b/lib/sanitize.rb
@@ -133,8 +133,7 @@ class String
      #expand NCRs to utf-8
      pieces = self.split(/&#[xX]([a-fA-F0-9]+);/)
      1.step(pieces.length-1, 2) {|i| pieces[i] = [pieces[i].hex].pack('U*')}
-     text = pieces.join
-     pieces = text.split(/&#(\d+);/)
+     pieces = pieces.join.split(/&#(\d+);/)
      1.step(pieces.length-1, 2) {|i| pieces[i] = [pieces[i].to_i].pack('U*')}
      text = pieces.join     
      #ensure the resulting string of bytes is valid utf-8