diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/email/Header.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Lib/email/Header.py b/Lib/email/Header.py index 624e7c4..76fffb5 100644 --- a/Lib/email/Header.py +++ b/Lib/email/Header.py @@ -215,11 +215,11 @@ class Header: # charset. Only do this for the second and subsequent chunks. nextcs = charset if uchunks: - if lastcs is not None: - if nextcs is None or nextcs == 'us-ascii': + if lastcs not in (None, 'us-ascii'): + if nextcs in (None, 'us-ascii'): uchunks.append(USPACE) nextcs = None - elif nextcs is not None and nextcs <> 'us-ascii': + elif nextcs not in (None, 'us-ascii'): uchunks.append(USPACE) lastcs = nextcs uchunks.append(unicode(s, str(charset))) |