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| author | Barry Warsaw <barry@python.org> | 2004-05-11 18:10:15 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 2004-05-11 18:10:15 (GMT) |
| commit | 5b44cd64d7a05b2f31c927e2b784789a8094a270 (patch) | |
| tree | 81375137a396d7ec03963cbeffe975be9afe19db | |
| parent | 2e7c8328ae637b3c8fbb693fdd5ffd2de01e1256 (diff) | |
| download | cpython-5b44cd64d7a05b2f31c927e2b784789a8094a270.zip cpython-5b44cd64d7a05b2f31c927e2b784789a8094a270.tar.gz cpython-5b44cd64d7a05b2f31c927e2b784789a8094a270.tar.bz2 | |
_parsegen(): Watch out for empty epilogues.
| -rw-r--r-- | Lib/email/FeedParser.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Lib/email/FeedParser.py b/Lib/email/FeedParser.py index 806277f..c980f9a 100644 --- a/Lib/email/FeedParser.py +++ b/Lib/email/FeedParser.py @@ -365,10 +365,11 @@ class FeedParser: # Any CRLF at the front of the epilogue is not technically part of # the epilogue. Also, watch out for an empty string epilogue, # which means a single newline. - firstline = epilogue[0] - bolmo = NLCRE_bol.match(firstline) - if bolmo: - epilogue[0] = firstline[len(bolmo.group(0)):] + if epilogue: + firstline = epilogue[0] + bolmo = NLCRE_bol.match(firstline) + if bolmo: + epilogue[0] = firstline[len(bolmo.group(0)):] self._cur.epilogue = EMPTYSTRING.join(epilogue) return # Otherwise, it's some non-multipart type, so the entire rest of the |