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Fix imap-list-child-mailboxes to match contract

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Closes PR 13658
This commit is contained in:
Asumu Takikawa 2013-04-11 14:36:24 -04:00
parent c7d878c009
commit 7d4b162181
1 changed files with 12 additions and 7 deletions
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19
collects/net/imap.rkt
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@ -14,12 +14,9 @@
(provide/contract
[imap-get-hierarchy-delimiter (imap-connection? . -> . bytes?)]
[imap-list-child-mailboxes
(case->
(imap-connection? (or/c false/c bytes?)
. -> . (listof (list/c (listof symbol?) bytes?)))
(imap-connection? (or/c false/c bytes?) (or/c false/c bytes?)
. -> .
(listof (list/c (listof symbol?) bytes?))))])
(->* (imap-connection? (or/c string? bytes? #f))
((or/c string? bytes?))
(listof (list/c (listof symbol?) bytes?)))])
(provide
imap-connection?
@ -584,7 +581,15 @@
[(imap mailbox)
(imap-list-child-mailboxes imap mailbox #f)]
[(imap mailbox raw-delimiter)
(let* ([delimiter (or raw-delimiter (imap-get-hierarchy-delimiter imap))]
(let* ([delimiter (or (and raw-delimiter
(if (bytes? raw-delimiter)
raw-delimiter
(string->bytes/utf-8 raw-delimiter)))
(imap-get-hierarchy-delimiter imap))]
[mailbox (and mailbox
(if (bytes? mailbox)
mailbox
(string->bytes/utf-8 mailbox)))]
[mailbox-name (and mailbox (bytes-append mailbox delimiter))]
[pattern (if mailbox
(bytes-append mailbox-name #"%")