_parsegen(): Watch out for empty epilogues.
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 @@
# 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