IMAP handling is weak

[Ildar Mulyukov <ildar users sourceforge net>]

	Hi!
as I observed, reading a changing IMAP folder crashes balsa. E.g.:
	 FLAGS (\Seen))
	* 160 EXISTS
	* 0 RECENT
	* 158 FETCH (FLAGS (\Seen))
	* 159 FETCH (FLAGS (\Seen))
	* 160 FETCH (FLAGS (\Seen))
	d OK FETCH completed
	**
	ERROR:mailbox_imap.c:3118:lbmi_compare_func: assertion failed:  
(seqnob <= mimap->sort_ranks->len)

IMO, it's time for balsa to behave in more mature ways. I.e. handle  
such non-trivial situation like changing IMAP folders etc. Am I right?

BR
--
Ildar  Mulyukov,  free SW designer/programmer
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email: ildar users sourceforge net
home: http://tuganger.narod.ru/
ALT Linux Sisyphus
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