From ba7a0b46434162b80932fef71279b5c16fdf1306 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 7 Feb 2013 12:20:56 +0000
Subject: vpath.rb: no rbconfig.rb

* tool/vpath.rb (VPath#list): no rbconfig.rb, to get rid of cyclic
  dependency.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/vpath.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tool/vpath.rb')

diff --git a/tool/vpath.rb b/tool/vpath.rb
index cfa48313de..0c8d6071ea 100644
--- a/tool/vpath.rb
+++ b/tool/vpath.rb
@@ -66,12 +66,13 @@ class VPath
   end
 
   def list
-    @separator ||= (require 'rbconfig'; RbConfig::CONFIG["PATH_SEPARATOR"])
     @additional.reject! do |dirs|
       case dirs
       when String
         @list << dirs
       when Array
+        raise "--path-separator option is needed for vpath list" unless @separator
+        # @separator ||= (require 'rbconfig'; RbConfig::CONFIG["PATH_SEPARATOR"])
         @list.concat(dirs[0].split(@separator))
       end
       true
-- 
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