lsm/seaweedfs
1
0
Fork 0
mirror of https://github.com/seaweedfs/seaweedfs.git synced 2025-10-15 20:06:19 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

use bytes.Equal() instead, Thanks for Thomas' suggestion

Browse Source
This commit is contained in:
Chris Lu
2013-07-13 13:51:47 -07:00
parent d4105f9b46
commit 1165632fa0
1 changed files with 2 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
go/storage/volume.go
View File

@@ -1,6 +1,7 @@
package storage package storage
import ( import (
"bytes"
"errors" "errors"
"fmt" "fmt"
"io" "io"
@@ -166,13 +167,7 @@ func (v *Volume) isFileUnchanged(n *Needle) bool {
} }
oldNeedle := new(Needle) oldNeedle := new(Needle)
oldNeedle.Read(v.dataFile, nv.Size, v.Version()) oldNeedle.Read(v.dataFile, nv.Size, v.Version())
if len(oldNeedle.Data) == len(n.Data) && oldNeedle.Checksum == n.Checksum { if oldNeedle.Checksum == n.Checksum && bytes.Equal(oldNeedle.Data, n.Data) {
length := len(n.Data)
for i := 0; i < length; i++ {
if n.Data[i] != oldNeedle.Data[i] {
return false
}
}
n.Size = oldNeedle.Size n.Size = oldNeedle.Size
return true return true
} }