Update apply_shard_transition comments

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terence tsao 2020-08-10 07:15:54 -07:00 committed by GitHub
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@ -867,7 +867,7 @@ def apply_shard_transition(state: BeaconState, shard: Shard, transition: ShardTr
# Verify combined proposer signature
assert optional_aggregate_verify(pubkeys, signing_roots, transition.proposer_signature_aggregate)
# Save updated state
# Copy and save updated shard state
shard_state = copy(transition.shard_states[len(transition.shard_states) - 1])
shard_state.slot = compute_previous_slot(state.slot)
state.shard_states[shard] = shard_state