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eth2.0-specs
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remove unnecessary cast

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protolambda 2019-06-18 22:00:22 +02:00
parent 346e61dfeb
commit 060041945c
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specs/core/0_beacon-chain.md
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@ -843,7 +843,7 @@ def get_shuffled_index(index: ValidatorIndex, index_count: int, seed: Hash) -> V
position = max(index, flip) position = max(index, flip)
source = hash( source = hash(
seed + int_to_bytes(current_round, length=1) + seed + int_to_bytes(current_round, length=1) +
int_to_bytes(ValidatorIndex(position // 256), length=4) int_to_bytes(position // 256, length=4)
) )
byte = source[(position % 256) // 8] byte = source[(position % 256) // 8]
bit = (byte >> (position % 8)) % 2 bit = (byte >> (position % 8)) % 2