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store: copy old value when refresh + cas

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This commit is contained in:
Xiang Li 2016-06-15 15:32:58 -07:00
parent b607b36a6c
commit df56f9d6f9
1 changed files with 4 additions and 0 deletions
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4
store/store.go
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@ -298,6 +298,10 @@ func (s *store) CompareAndSwap(nodePath string, prevValue string, prevIndex uint
return nil, err
}
if expireOpts.Refresh {
value = n.Value
}
// update etcd index
s.CurrentIndex++