From 439f8d1b54ac227bed7d8e23119cb185b1b7236f Mon Sep 17 00:00:00 2001
From: "Suraj N. Kurapati" <sunaku@gmail.com>
Date: Thu, 12 Jan 2012 16:26:54 -0800
Subject: set $MANPATH in Bundler::Runtime#setup_environment

This lets `bundle exec man ...` show man pages from bundled gems.
---
 lib/bundler.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/bundler.rb')

diff --git a/lib/bundler.rb b/lib/bundler.rb
index af1202d7..2ac17a67 100644
--- a/lib/bundler.rb
+++ b/lib/bundler.rb
@@ -207,6 +207,7 @@ module Bundler
 
     def with_clean_env
       with_original_env do
+        ENV['MANPATH'] = ENV['BUNDLE_ORIG_MANPATH']
         ENV.delete_if { |k,_| k[0,7] == 'BUNDLE_' }
         if ENV.has_key? 'RUBYOPT'
           ENV['RUBYOPT'] = ENV['RUBYOPT'].sub '-rbundler/setup', ''
-- 
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