replace `[[]]*num` with `[()]*num` to avoild problems with mutability, as [] or () is copied

This commit is contained in:
ericsson 2020-06-20 01:02:19 +03:00
parent 40b397f53f
commit 723784b408
1 changed files with 1 additions and 1 deletions

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@ -111,7 +111,7 @@ def upgrade_to_phase1(pre: phase0.BeaconState) -> BeaconState:
current_light_committee=CompactCommittee(), # computed after state creation
next_light_committee=CompactCommittee(),
# Custody game
exposed_derived_secrets=[[]] * EARLY_DERIVED_SECRET_PENALTY_MAX_FUTURE_EPOCHS,
exposed_derived_secrets=[()] * EARLY_DERIVED_SECRET_PENALTY_MAX_FUTURE_EPOCHS,
# exposed_derived_secrets will fully default to zeroes
)
next_epoch = Epoch(epoch + 1)