From aca3a63806fce103ad2182701c1384b81e976f07 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Fri, 26 Sep 2014 12:21:08 -0700
Subject: [PATCH] dashboard/coordinator: restore buildroot to /

So the optimization to avoid hg clone works again.  The
builder looks at buildroot+"goroot" for an hg clone repo. If
it finds it, it can just "hg pull" instead of a slow "hg
clone".

LGTM=cmang
R=cmang, proppy
CC=golang-codereviews
https://golang.org/cl/147960044
---
 dashboard/coordinator/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dashboard/coordinator/main.go b/dashboard/coordinator/main.go
index 0f7129aa..2c3c7cca 100644
--- a/dashboard/coordinator/main.go
+++ b/dashboard/coordinator/main.go
@@ -275,7 +275,7 @@ func (conf buildConfig) dockerRunArgs(rev string) (args []string) {
 		"-rev="+rev,
 		"-dashboard="+conf.dashURL,
 		"-tool="+conf.tool,
-		"-buildroot=/"+conf.tool,
+		"-buildroot=/",
 		"-v",
 	)
 	if conf.cmd != "" {