From f5289deee7bcab63883aee556af28cbbf13d403d Mon Sep 17 00:00:00 2001
From: vyrak bunleang <vyrak.bunleang@gmail.com>
Date: Mon, 17 Mar 2014 16:56:54 -0600
Subject: [PATCH] prevent state from changing from head to installed

allows for --HEAD to be included in brew install command
---
 library/packaging/homebrew | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/library/packaging/homebrew b/library/packaging/homebrew
index a74091542e2..12fbf89c0f4 100644
--- a/library/packaging/homebrew
+++ b/library/packaging/homebrew
@@ -756,8 +756,10 @@ def main():
         path = ['/usr/local/bin']
 
     state = p['state']
-    if state in ('present', 'installed', 'head'):
+    if state in ('present', 'installed'):
         state = 'installed'
+    if state in ('head'):
+        state = 'head'
     if state in ('latest', 'upgraded'):
         state = 'upgraded'
     if state == 'linked':