Problem migrating label with unusual caracter in the name

[ferryb]

Hi,

Migrating from a dovecot imap server to google mails gives me this
'unicode related' error:

[17:01:33] [info] 192.168.1.13/KLANTEN/Andrea Acuña -> imap.gmail.com/
KLANTEN/Andrea Acuña
[17:01:33] [fatal] Attempt to update object did not result in a single
row modification (SQL: UPDATE `mailboxes` SET `uidvalidity` =
1303737107 WHERE (`id` = 139))

For me renaming the imap source folder to 'Andrea Acuna' will probably
the quickest fix but I think you want to know about this.

Regards and thanks for the great tool!

Ferry