diff options
Diffstat (limited to 'python/fatcat_tools/importers/doaj_article.py')
-rw-r--r-- | python/fatcat_tools/importers/doaj_article.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/python/fatcat_tools/importers/doaj_article.py b/python/fatcat_tools/importers/doaj_article.py index cd063337..56045ea7 100644 --- a/python/fatcat_tools/importers/doaj_article.py +++ b/python/fatcat_tools/importers/doaj_article.py @@ -382,7 +382,7 @@ class DoajArticleImporter(EntityImporter): if not license.get("open_access"): continue slug = license.get("type") - if slug.startswith("CC "): + if slug and slug.startswith("CC "): slug = slug.replace("CC ", "cc-").lower() return slug return None |