Convert splitlines to for-loop (handles case where input does not have a trailing newline).
diff --git a/Lib/rfc822.py b/Lib/rfc822.py
index 4448e7d..871a049 100644
--- a/Lib/rfc822.py
+++ b/Lib/rfc822.py
@@ -393,8 +393,8 @@
del self[name] # Won't fail if it doesn't exist
self.dict[name.lower()] = value
text = name + ": " + value
- self.headers.extend(text.splitlines(True))
- self.headers.append('\n')
+ for line in text.split("\n"):
+ self.headers.append(line + "\n")
def __delitem__(self, name):
"""Delete all occurrences of a specific header, if it is present."""
@@ -423,8 +423,8 @@
return self.dict[lowername]
else:
text = name + ": " + default
- self.headers.extend(text.splitlines(True))
- self.headers.append('\n')
+ for line in text.split("\n"):
+ self.headers.append(line + "\n")
self.dict[lowername] = default
return default