DandelionNStuff/dkimpy-smtputf8
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Don't insert an extra space at the end of the line when doing a soft fold.

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Trailing whitespaces are best avoided.
This commit is contained in:
Jonathan Bastien-Filiatrault
2018-12-12 21:30:56 -05:00
parent 2d474d6b04
commit 6b4127f920
2 changed files with 5 additions and 4 deletions
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dkim/__init__.py
+2 -1
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@@ -399,9 +399,10 @@ def fold(header, namelen=0):
i = header[:maxleng].rfind(b" ") i = header[:maxleng].rfind(b" ")
if i == -1: if i == -1:
j = maxleng j = maxleng
pre += header[:j] + b"\r\n "
else: else:
j = i + 1 j = i + 1
pre += header[:j] + b"\r\n " pre += header[:i] + b"\r\n "
header = header[j:] header = header[j:]
maxleng = 72 maxleng = 72
if len(header) > 2: if len(header) > 2: