Include forgotten imports.

This fixes the build. Change-Id: Id132f4342adb9ed20116191086f157ca7f7cf515
13 years ago · aaaf3367d6
parent bd7cd61939
commit aaaf3367d6
1 changed files with 2 additions and 0 deletions
--- a/storage/metric/index.go
+++ b/storage/metric/index.go
@ -14,7 +14,9 @@
 package metric

 import (
+	"io"
 	"sort"
+	"sync"

 	"code.google.com/p/goprotobuf/proto"