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Merge pull request #10105 from johncming/master

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bugfix: use Rlock instead of Lock in raftexample.
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Xiang Li 2018-09-19 15:50:41 -07:00 committed by GitHub
commit f32bc50765
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1 changed files with 2 additions and 2 deletions
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contrib/raftexample/kvstore.go
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@ -95,8 +95,8 @@ func (s *kvstore) readCommits(commitC <-chan *string, errorC <-chan error) {
} }
func (s *kvstore) getSnapshot() ([]byte, error) { func (s *kvstore) getSnapshot() ([]byte, error) {
s.mu.Lock() s.mu.RLock()
defer s.mu.Unlock() defer s.mu.RUnlock()
return json.Marshal(s.kvStore) return json.Marshal(s.kvStore)
} }