Github user Randgalt commented on the pull request:
https://github.com/apache/curator/pull/148#issuecomment-220498719
For some reason your change isn't sync'ing here. Can you explain this line
of code?
```
if ( oldState == NodeState.PENDING || (oldState == NodeState.DEAD && parent
== null))
```
Maybe a comment to explain it. I find it confusing.
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