backup: Add fatal if dest snapshot failed

Errors are currently silently swallowed
2014-11-25 13:57:47 +00:00
parent e3cb3d640b
commit 9974bf0291
1 changed files with 3 additions and 1 deletions
--- a/etcdctl/command/backup_command.go
+++ b/etcdctl/command/backup_command.go
@ -58,7 +58,9 @@ func handleBackup(c *cli.Context) {
 	if snapshot != nil {
 		index = snapshot.Index
 		newss := snap.New(destSnap)
-		newss.SaveSnap(*snapshot)
+		if err := newss.SaveSnap(*snapshot); err != nil {
+			log.Fatal(err)
+		}
 	}

 	w, err := wal.OpenAtIndex(srcWAL, index)