diff options
-rw-r--r-- | python/fatcat_tools/importers/crossref.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/python/fatcat_tools/importers/crossref.py b/python/fatcat_tools/importers/crossref.py index faee6aac..3705eb81 100644 --- a/python/fatcat_tools/importers/crossref.py +++ b/python/fatcat_tools/importers/crossref.py @@ -413,7 +413,7 @@ class CrossrefImporter(EntityImporter): subtitle = clean(obj.get('subtitle')[0], force_xml=True) if not subtitle or len(subtitle) <= 1: # subtitle can't be just a single character - return None + subtitle = None if extra_crossref: extra['crossref'] = extra_crossref |