diff options
Diffstat (limited to 'chocula/util.py')
| -rw-r--r-- | chocula/util.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chocula/util.py b/chocula/util.py index b915e94..1d4a5d5 100644 --- a/chocula/util.py +++ b/chocula/util.py @@ -362,7 +362,7 @@ def test_clean_str(): def clean_issn(s: str) -> Optional[str]: s = s.strip().upper() - s = s.replace(' ', '') + s = s.replace(" ", "") if len(s) == 8: s = s[:4] + "-" + s[4:] if len(s) != 9 or s[4] != "-": |