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Service: return errors on nil checkpoints (#10748)

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terencechain
2022-05-24 09:15:04 -07:00
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parent 8130ff29bc
commit f46ff626df
1 changed files with 6 additions and 0 deletions
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6
beacon-chain/blockchain/service.go
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@@ -188,10 +188,16 @@ func (s *Service) StartFromSavedState(saved state.BeaconState) error {
if err != nil {
return errors.Wrap(err, "could not get justified checkpoint")
}
if justified == nil {
return errNilJustifiedCheckpoint
}
finalized, err := s.cfg.BeaconDB.FinalizedCheckpoint(s.ctx)
if err != nil {
return errors.Wrap(err, "could not get finalized checkpoint")
}
if finalized == nil {
return errNilFinalizedCheckpoint
}
s.store = store.New(justified, finalized)
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