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-rw-r--r--python/fatcat_tools/importers/datacite.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/python/fatcat_tools/importers/datacite.py b/python/fatcat_tools/importers/datacite.py
index 962d80c6..6aeb6a68 100644
--- a/python/fatcat_tools/importers/datacite.py
+++ b/python/fatcat_tools/importers/datacite.py
@@ -10,7 +10,6 @@ functions (parse_datacite_...), which may help testing.
import collections
import datetime
-import hashlib
import re
import json
import sqlite3
@@ -765,7 +764,7 @@ class DataciteImporter(EntityImporter):
nameType = c.get('nameType', '') or ''
if nameType in ('', 'Personal'):
creator_id = None
- for nid in c.get('nameIdentifiers', []):
+ for nid in c.get('nameIdentifiers', []) or []:
name_scheme = nid.get('nameIdentifierScheme', '') or ''
if not name_scheme.lower() == "orcid":
continue