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Diffstat (limited to 'python/fatcat_tools/importers/crossref.py')
| -rw-r--r-- | python/fatcat_tools/importers/crossref.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/python/fatcat_tools/importers/crossref.py b/python/fatcat_tools/importers/crossref.py index fbf30a32..c163a534 100644 --- a/python/fatcat_tools/importers/crossref.py +++ b/python/fatcat_tools/importers/crossref.py @@ -340,6 +340,9 @@ class CrossrefImporter(EntityImporter): original_title = clean(obj.get('original-title')[0], force_xml=True) if obj.get('title'): title = clean(obj.get('title')[0], force_xml=True) + if not title or len(title) < 2: + # title can't be just a single character + return None if extra_crossref: extra['crossref'] = extra_crossref |