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-rwxr-xr-xLib/smtpd.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/smtpd.py b/Lib/smtpd.py
index 98ef436..3788f89 100755
--- a/Lib/smtpd.py
+++ b/Lib/smtpd.py
@@ -221,7 +221,7 @@ class SMTPChannel(asynchat.async_chat):
def smtp_MAIL(self, arg):
print('===> MAIL', arg, file=DEBUGSTREAM)
- address = self.__getaddr('FROM:', arg)
+ address = self.__getaddr('FROM:', arg) if arg else None
if not address:
self.push('501 Syntax: MAIL FROM:<address>')
return
@@ -237,7 +237,7 @@ class SMTPChannel(asynchat.async_chat):
if not self.__mailfrom:
self.push('503 Error: need MAIL command')
return
- address = self.__getaddr('TO:', arg)
+ address = self.__getaddr('TO:', arg) if arg else None
if not address:
self.push('501 Syntax: RCPT TO: <address>')
return