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| author | R David Murray <rdmurray@bitdance.com> | 2013-02-04 20:22:53 (GMT) |
|---|---|---|
| committer | R David Murray <rdmurray@bitdance.com> | 2013-02-04 20:22:53 (GMT) |
| commit | 844b0e69717bf97bd7fbd055368ac398b99ec7e1 (patch) | |
| tree | 6d74607155730a01582342be94394b8275c053bd /Lib/email | |
| parent | 36b365ccff21cdc563a3f4209b0bbaa079572487 (diff) | |
| download | cpython-844b0e69717bf97bd7fbd055368ac398b99ec7e1.zip cpython-844b0e69717bf97bd7fbd055368ac398b99ec7e1.tar.gz cpython-844b0e69717bf97bd7fbd055368ac398b99ec7e1.tar.bz2 | |
#16811: Fix folding of headers with no value in provisional policies.
Diffstat (limited to 'Lib/email')
| -rw-r--r-- | Lib/email/policy.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/email/policy.py b/Lib/email/policy.py index 32cad0d..a17f598 100644 --- a/Lib/email/policy.py +++ b/Lib/email/policy.py @@ -173,7 +173,7 @@ class EmailPolicy(Policy): lines = value.splitlines() refold = (self.refold_source == 'all' or self.refold_source == 'long' and - (len(lines[0])+len(name)+2 > maxlen or + (lines and len(lines[0])+len(name)+2 > maxlen or any(len(x) > maxlen for x in lines[1:]))) if refold or refold_binary and _has_surrogates(value): return self.header_factory(name, ''.join(lines)).fold(policy=self) |