From 109252f3aa66b954d237978b5fac7a4e57edf4da Mon Sep 17 00:00:00 2001
From: Alec <867245430@qq.com>
Date: Wed, 13 Feb 2019 17:04:21 +0800
Subject: [PATCH] Update encoding_helpers.go (len of be64 should be 8) (#521)

---
 index/encoding_helpers.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index/encoding_helpers.go b/index/encoding_helpers.go
index a06b31416..1ed130158 100644
--- a/index/encoding_helpers.go
+++ b/index/encoding_helpers.go
@@ -191,7 +191,7 @@ func (d *decbuf) be64() uint64 {
 	if d.e != nil {
 		return 0
 	}
-	if len(d.b) < 4 {
+	if len(d.b) < 8 {
 		d.e = errInvalidSize
 		return 0
 	}