From 3613f0349ee56084f40a1367a496cff5ea8da328 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Thu, 15 Jan 2015 15:58:22 +0000
Subject: [PATCH] brew.rb: remove unneeded exit code duplication.

Fixes comments made in:
https://github.com/Homebrew/homebrew/commit/91c267bdb1607334febaac3272ccc62ada6ae4fd#commitcomment-9146910.
---
 Library/brew.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Library/brew.rb b/Library/brew.rb
index 88a0f6cc83..8438533359 100755
--- a/Library/brew.rb
+++ b/Library/brew.rb
@@ -133,7 +133,6 @@ begin
 
   if internal_cmd
     Homebrew.send cmd.to_s.gsub('-', '_').downcase
-    exit 1 if Homebrew.failed?
   elsif which "brew-#{cmd}"
     %w[CACHE CELLAR LIBRARY_PATH PREFIX REPOSITORY].each do |e|
       ENV["HOMEBREW_#{e}"] = Object.const_get("HOMEBREW_#{e}").to_s