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Fix #1735—remove redundant check 

As per #1735 the check `if not len(indices) <= MAX_VALIDATORS_PER_COMMITTEE: return False` is redundant. As such this PR should be purely cosmetic.
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Justin 2020-04-21 08:50:42 +01:00 committed by GitHub
parent a6f2badeac
commit 508811d641
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1 changed files with 2 additions and 6 deletions
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8
specs/phase0/beacon-chain.md
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@ -684,14 +684,10 @@ def is_slashable_attestation_data(data_1: AttestationData, data_2: AttestationDa
```python
def is_valid_indexed_attestation(state: BeaconState, indexed_attestation: IndexedAttestation) -> bool:
"""
Check if ``indexed_attestation`` has valid indices and signature.
Check if ``indexed_attestation`` has sorted and unique indices and a valid aggregate signature.
"""
indices = indexed_attestation.attesting_indices
# Verify max number of indices
if not len(indices) <= MAX_VALIDATORS_PER_COMMITTEE:
return False
# Verify indices are sorted and unique
indices = indexed_attestation.attesting_indices
if not indices == sorted(set(indices)):
return False
# Verify aggregate signature