From 7185af32fce36fae3db01610e634081a11f48568 Mon Sep 17 00:00:00 2001
From: Jacques Distler <distler@golem.ph.utexas.edu>
Date: Wed, 9 Sep 2009 15:01:25 -0500
Subject: [PATCH] Fix an Eyesore

That just looked sloppy. I blame copy/paste.
---
 lib/stringsupport.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/stringsupport.rb b/lib/stringsupport.rb
index cb70ea33..c640f8d7 100644
--- a/lib/stringsupport.rb
+++ b/lib/stringsupport.rb
@@ -16,8 +16,7 @@ class String
 
   def check_ncrs
     text = gsub(/&#[xX]([a-fA-F0-9]+);/) { |m| [$1.hex].pack('U*') =~ UTF8_REGEX ? m : '' }
-    text.gsub!(/&#(\d+);/) { |m| [$1.to_i].pack('U*') =~ UTF8_REGEX ? m : '' }
-    text
+    text.gsub(/&#(\d+);/) { |m| [$1.to_i].pack('U*') =~ UTF8_REGEX ? m : '' }
   end
 
   UTF8_REGEX = /\A(