From 39ead112f312a48110c96fc091a4870f7929c429 Mon Sep 17 00:00:00 2001
From: Roberto Nibali <rnibali@gmail.com>
Date: Thu, 5 Feb 2015 22:05:02 +0100
Subject: [PATCH] brew.rb: fix help regex.

Don't match `help` at the end of every string because `brew installhelp`
shouldn't really be running help.

Closes Homebrew/homebrew#36559.
Closes Homebrew/homebrew#36576.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
---
 Library/brew.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/brew.rb b/Library/brew.rb
index 8438533359..4235807564 100755
--- a/Library/brew.rb
+++ b/Library/brew.rb
@@ -82,7 +82,7 @@ begin
              }
 
   empty_argv = ARGV.empty?
-  help_regex = /(-h$|--help$|--usage$|-\?$|help$)/
+  help_regex = /(-h$|--help$|--usage$|-\?$|^help$)/
   help_flag = false
   cmd = nil