fix bug where we need to supply a positive value

ethereum · Mar 12, 2019 · f6dcc48 · f6dcc48
1 parent 2ed16e7
commit f6dcc48
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/eth2/beacon/state_machines/forks/test_serenity_epoch_processing.py b/tests/eth2/beacon/state_machines/forks/test_serenity_epoch_processing.py
@@ -111,7 +111,7 @@ def test_ensure_majority_votes(sample_eth1_data_vote_params, config):
 
 
 def _some_bytes(seed):
-    return hash_eth2(b'some_hash' + seed.to_bytes(32, 'little'))
+    return hash_eth2(b'some_hash' + abs(seed).to_bytes(32, 'little'))
 
 
 @pytest.mark.parametrize(