From 747b1a3188125a93be49d8cdd1781f768c191ba8 Mon Sep 17 00:00:00 2001
From: xibbar <xibbar@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 16 Jul 2013 23:52:43 +0000
Subject: * lib/erb.rb (ERB::Util#url_encode): Unuse regexp special global  
 variable. [Feature #8648] Thanks to fotos.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/erb.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/erb.rb b/lib/erb.rb
index 510eae9a1e..a8999d9502 100644
--- a/lib/erb.rb
+++ b/lib/erb.rb
@@ -948,8 +948,8 @@ class ERB
     #   Programming%20Ruby%3A%20%20The%20Pragmatic%20Programmer%27s%20Guide
     #
     def url_encode(s)
-      s.to_s.b.gsub(/[^a-zA-Z0-9_\-.]/n) {
-        sprintf("%%%02X", $&.unpack("C")[0])
+      s.to_s.b.gsub(/[^a-zA-Z0-9_\-.]/n) { |m|
+        sprintf("%%%02X", m.unpack("C")[0])
       }
     end
     alias u url_encode
-- 
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