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-rw-r--r--Mailman/Handlers/ToDigest.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Mailman/Handlers/ToDigest.py b/Mailman/Handlers/ToDigest.py
index e3af1cce9..aa55f0cf1 100644
--- a/Mailman/Handlers/ToDigest.py
+++ b/Mailman/Handlers/ToDigest.py
@@ -247,7 +247,7 @@ def send_i18n_digests(mlist, mboxfp):
# headers according to rfc1153.
keeper = {}
for keep in KEEP:
- keeper[keep] = msg.get_all(keep)
+ keeper[keep] = msg.get_all(keep, [])
# Now remove all unkempt headers :)
for header in msg.keys():
del msg[header]