evolve: don't update wdir when --dry-run is given (issue6669)
- Apr 09, 2022
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Anton Shestakov authored
What _cleanup() should've been called, perhaps, is _update(). Because it updates working copy to either headnode or a successor of startnode. And yes, it performs an update even when shouldupdate is False. So when --dry-run is given, we should simply avoid calling _cleanup().
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