diff options
Diffstat (limited to 'Lib/email/policy.py')
| -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) |