From 88d6c083ea969b5e7b24315fd612958755afcc54 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 9 Oct 2006 14:41:24 +0000
Subject: * ext/extmk.rb, lib/fileutils.rb, lib/mkmf.rb, lib/optparse.rb,  
 lib/shellwords.rb: get rid of shadowing outer local variable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/shellwords.rb | 1 -
 1 file changed, 1 deletion(-)

(limited to 'lib/shellwords.rb')

diff --git a/lib/shellwords.rb b/lib/shellwords.rb
index 1d97cd62f2..04d0c4fff8 100644
--- a/lib/shellwords.rb
+++ b/lib/shellwords.rb
@@ -28,7 +28,6 @@ module Shellwords
   def shellwords(line)
     words = []
     field = ''
-    word = sq = dq = esc = garbage = sep = nil
     line.scan(/\G\s*(?>([^\s\\\'\"]+)|'([^\']*)'|"((?:[^\"\\]|\\.)*)"|(\\.?)|(\S))(\s|\z)?/m) do
       |word, sq, dq, esc, garbage, sep|
       raise ArgumentError, "Unmatched double quote: #{line.inspect}" if garbage
-- 
cgit v1.2.3