From bcac0ece628d67155bec9a0f10bfd102daebb7d9 Mon Sep 17 00:00:00 2001
From: Sergei Vorobev <sevoroby@microsoft.com>
Date: Mon, 25 Jul 2016 19:53:21 -0700
Subject: [PATCH] Improve Start-PSBuild -Clean

Always do the clean in the root folder
---
 build.psm1 | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/build.psm1 b/build.psm1
index 70eb5d9c5f..e0139afd1d 100644
--- a/build.psm1
+++ b/build.psm1
@@ -89,7 +89,15 @@ function Start-PSBuild {
     if ($Clean)
     {
         log "Cleaning your working directory. You can also do it with 'git clean -fdX'"
-        git clean -fdX
+        Push-Location $PSScriptRoot
+        try
+        {
+            git clean -fdX
+        }
+        finally
+        {
+            Pop-Location
+        }
     }
 
     # save Git description to file for PowerShell to include in PSVersionTable