From 24555bcd75c2f16cb9f691d589222332ed219a65 Mon Sep 17 00:00:00 2001
From: Tony Brix <tony@brix.ninja>
Date: Mon, 11 Jul 2016 16:40:23 -0500
Subject: [PATCH] check for env.path case-insesitive in windows

---
 src/beautifiers/beautifier.coffee | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/beautifiers/beautifier.coffee b/src/beautifiers/beautifier.coffee
index 759961d..e369ac6 100644
--- a/src/beautifiers/beautifier.coffee
+++ b/src/beautifiers/beautifier.coffee
@@ -170,6 +170,14 @@ module.exports = class Beautifier
       new Promise((resolve, reject) =>
         options.path ?= env.PATH
         if @isWindows
+          # Environment variables are case-insensitive in windows
+          # Check env for a case-insensitive 'path' variable
+          if !options.path
+            for i of env
+              if i.toLowerCase() is "path"
+                options.path = env[i]
+                break
+
           # Trick node-which into including files
           # with no extension as executables.
           # Put empty extension last to allow for other real extensions first