raft: use empty slice in unstableEntries in log.go
parent
bc0e72acb9
commit
0a46c70f5d
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@ -133,7 +133,7 @@ func (l *raftLog) unstableEntries() []pb.Entry {
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if len(l.unstableEnts) == 0 {
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return nil
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}
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return append([]pb.Entry(nil), l.unstableEnts...)
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return append([]pb.Entry{}, l.unstableEnts...)
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}
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// nextEnts returns all the available entries for execution.
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