From eb121eeabb78e190b29c5d15da37b157e4e805f6 Mon Sep 17 00:00:00 2001
From: eregon
Date: Sun, 20 Mar 2011 22:37:25 +0100
Subject: use Module#const_get instead of eval

* may be a problem if the constant is scoped (like A::B), but this is not the case
  (const.split('::').inject(Object) { |c, part| c.const_get part } would solve that)
* this was noticed in a comment of 9afc85ad but it has disappeared

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 bin/brew | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'bin')

diff --git a/bin/brew b/bin/brew
index c06a673dc..5fe19cc89 100755
--- a/bin/brew
+++ b/bin/brew
@@ -71,10 +71,9 @@ begin
 
   # Add example external commands to PATH before checking.
   ENV['PATH'] += ":#{HOMEBREW_REPOSITORY}/Library/Contributions/examples"
-
   if system "/usr/bin/which -s brew-#{cmd}"
     %w[CACHE CELLAR LIBRARY_PATH PREFIX REPOSITORY].each do |e|
-      ENV["HOMEBREW_#{e}"] = eval "HOMEBREW_#{e}"
+      ENV["HOMEBREW_#{e}"] = Object.const_get "HOMEBREW_#{e}"
     end
     exec "brew-#{cmd}", *ARGV
   elsif require? `/usr/bin/which brew-#{cmd}.rb`
-- 
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