[issue15222] mailbox.mbox writes without end-of-line at the file end.

lilydjwg added the comment: I think I got something wrong. It seems that it only happens when the last message is deleted. I've also made up a sample mbox attached. The code to reproduce: from mailbox import mbox mb = mbox('mbox') del mb[len(mb)-1] mb.close() -- status: pending -> op

[issue15222] mailbox.mbox writes without end-of-line at the file end.

Petri Lehtinen added the comment: I cannot reproduce this on 3.2 or 2.7. My mailboxes always have an ending newline if the last message also has it. Only if the last message doesn't end in a newline, there's no newline in the end of the mbox. Furthermore, if a message doesn't end with a newli

[issue15222] mailbox.mbox writes without end-of-line at the file end.

New submission from lilydjwg : I find that when mbox writes mails back, it loses the last end-of-line, making appending new mails to the mbox becomes incorrect. I'm using Linux. In _singlefileMailbox.flush(), when writing the mbox, it loses the last byte ('\n') at the end of each message (beca