From d244c2cbe418647d51f50960e2d4bc54c4f6f7da Mon Sep 17 00:00:00 2001
From: everyx <lunt.luo@gmail.com>
Date: Sun, 23 Feb 2014 15:42:54 +0800
Subject: [PATCH] add missing utf-8 package import

---
 tools/measure.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/measure.go b/tools/measure.go
index 2a11ae7..9ea4e10 100644
--- a/tools/measure.go
+++ b/tools/measure.go
@@ -7,6 +7,7 @@ import (
     "path/filepath"
     "regexp"
     "strings"
+    "unicode/utf8"
 )
 
 func check(err error) {