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ctlv2: fix govet -shadow warning

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Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
This commit is contained in:
Gyuho Lee 2018-02-21 10:20:54 -08:00
parent e88bf42966
commit c0910085f5
1 changed files with 2 additions and 2 deletions
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4
etcdctl/ctlv2/command/backup_command.go
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@ -189,11 +189,11 @@ func saveDB(destDB, srcDB string, idx uint64, v3 bool) {
var src *bolt.DB var src *bolt.DB
ch := make(chan *bolt.DB, 1) ch := make(chan *bolt.DB, 1)
go func() { go func() {
src, err := bolt.Open(srcDB, 0444, &bolt.Options{ReadOnly: true}) db, err := bolt.Open(srcDB, 0444, &bolt.Options{ReadOnly: true})
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }
ch <- src ch <- db
}() }()
select { select {
case src = <-ch: case src = <-ch: