From 1c1af4be5d701fa70d04e3c766dfa50daf6fd27e Mon Sep 17 00:00:00 2001
From: Dave Cheney <dave@cheney.net>
Date: Sat, 22 Feb 2014 13:24:39 +1100
Subject: [PATCH] go.tools/dashboard/builder: fix imported by not used error

Update golang/go#7372

This slipped into the build in revision 4b4229fc616b.

Thanks to @pierredurand87 for noticing the break.

LGTM=bgarcia
R=golang-codereviews, bgarcia
CC=golang-codereviews
https://golang.org/cl/66670043
---
 dashboard/builder/env.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/dashboard/builder/env.go b/dashboard/builder/env.go
index 5d0c70e9..0d1d0dfe 100644
--- a/dashboard/builder/env.go
+++ b/dashboard/builder/env.go
@@ -7,7 +7,6 @@ package main
 import (
 	"bytes"
 	"fmt"
-	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"