commit 6613fb8412ce9551875c200af77d4c41f6911772
author Barry Warsaw <barry@python.org> Mon Mar 17 20:36:20 2003 +0000
committer Barry Warsaw <barry@python.org> Mon Mar 17 20:36:20 2003 +0000
tree 3f986932595dca83c77826613018de246352d58d
parent 240754933e9c93eb5d4e99184d9167451ae45e16

_encode_chunks(): Throw out empty chunks.

Lib/email/Header.py

diff --git a/Lib/email/Header.py b/Lib/email/Header.py
index 66a18c8..624e7c4 100644
--- a/Lib/email/Header.py
+++ b/Lib/email/Header.py
@@ -361,6 +361,8 @@
         #  =?charset2?b?SvxyZ2VuIEL2aW5n?="
         chunks = []
         for header, charset in newchunks:
+            if not header:
+                continue
             if charset is None or charset.header_encoding is None:
                 s = header
             else: