Merged revisions 85142 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r85142 | r.david.murray | 2010-10-01 11:40:20 -0400 (Fri, 01 Oct 2010) | 5 lines
#10004: in Q encoded word ignore '=xx' when xx is not valid hex.
Bug report and fix by Thomas Guettler.
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diff --git a/Lib/email/quoprimime.py b/Lib/email/quoprimime.py
index bf28d39..85efc08 100644
--- a/Lib/email/quoprimime.py
+++ b/Lib/email/quoprimime.py
@@ -294,4 +294,4 @@
the high level email.Header class for that functionality.
"""
s = s.replace('_', ' ')
- return re.sub(r'=\w{2}', _unquote_match, s, re.ASCII)
+ return re.sub(r'=[a-fA-F0-9]{2}', _unquote_match, s, re.ASCII)