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better handling of put_immutable_data where there's a zone file hash collision

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Jude Nelson
2017-02-24 19:18:44 -05:00
parent 9a8b77ebcb
commit 5e230ae382
1 changed files with 2 additions and 1 deletions
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3
blockstack_client/user.py
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@@ -247,8 +247,9 @@ def put_immutable_data_zonefile(user_zonefile, data_id, data_hash, data_url=None
assert scripts.is_valid_hash(data_hash)
k = get_immutable_data_hashes(user_zonefile, data_id)
if k is not None:
if k is not None and len(k) > 0:
# exists or name collision
log.debug("collision on {} ({})".format(data_id, k))
return k[0] == data_hash
txtrec = '#{}'.format(data_hash)