From b9068c13040918091fd5e4ad978be3ca227b8a29 Mon Sep 17 00:00:00 2001
From: WenLong LI <13273887167@163.com>
Date: Thu, 3 May 2018 12:13:53 +0800
Subject: [PATCH] use volumes variable

fix leveldb mount bug
---
 weed/storage/disk_location.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/weed/storage/disk_location.go b/weed/storage/disk_location.go
index c656da4ca..9589d9281 100644
--- a/weed/storage/disk_location.go
+++ b/weed/storage/disk_location.go
@@ -164,11 +164,11 @@ func (l *DiskLocation) UnloadVolume(vid VolumeId) error {
 	l.Lock()
 	defer l.Unlock()
 
-	_, ok := l.volumes[vid]
+	v, ok := l.volumes[vid]
 	if !ok {
 		return fmt.Errorf("Volume not loaded, VolumeId: %d", vid)
 	}
-	l.volumes[vid].Close()
+	v.Close()
 	delete(l.volumes, vid)
 	return nil
 }