fix the tool for change replication factor

7 years ago · 940b5edcaa
1 changed files with 1 additions and 1 deletions
--- a/unmaintained/change_superblock/change_superblock.go
+++ b/unmaintained/change_superblock/change_superblock.go
@ -87,7 +87,7 @@ func main() {

 	if hasChange {

-		header = superBlock.Bytes()
+		header := superBlock.Bytes()

 		if n, e := datFile.WriteAt(header, 0); n == 0 || e != nil {
 			glog.Fatalf("cannot write super block: %v", e)