raft: update unstable when calling stableTo with 0

It should update unstable in this case because it may happen that raft only writes entry 0 into stable storage.
2014-11-11 16:10:03 -08:00
parent ac77971f99
commit 7dba92dd53
3 changed files with 23 additions and 7 deletions
--- a/raft/log.go
+++ b/raft/log.go
@ -134,9 +134,6 @@ func (l *raftLog) appliedTo(i uint64) {
 }

 func (l *raftLog) stableTo(i uint64) {
-	if i == 0 {
-		return
-	}
 	l.unstable = i + 1
 }