#2949: Off-by-one bug in imap_complete_hosts
I discovered a bug in the IMAP folder completion, which caused that the
last IMAP folder in mailboxes was never proposed for completion.
How to reproduce it:
Put something like this in `.muttrc`:
{{{
mailboxes "imap://aaa"
mailboxes "imap://bbb"
mailboxes "imap://ccc"
}}}
Lauch Mutt and press `c`.
At the prompt type `imap://a` and press `<TAB>`, this completes to
`imap://aaa/`.[[BR]]
Delete everything and type `imap://b` and press `<TAB>`, this completes to
`imap://bbb/`.[[BR]]
Delete everything and type `imap://c` and press `<TAB>`, this does not
complete to anything but it should complete to `imap://ccc/`.
The attached patch fixes this bug (wrong loop-test in a for-loop).
--
Ticket URL: <http://dev.mutt.org/trac/ticket/2949>
