[imp] Error message in Tree.php after login Horde/IMP 4.0.1(update)

[Michael M Slusarz]

Quoting horde at the-universe.nl:

> Hello Jan,
>
> Do you have any ideas what might be the problem with this error message?
> I am using IMAP, "protocol" in IMP servers.php is set to 'imap/notls', I'm
> having the following error message after login :
>
>> Warning: Invalid argument supplied for foreach() in
>> /usr/local/apache/htdocs/horde/imp/lib/IMAP/Tree.php on line 154

You haven't defined a 'hierarchies' => array() entry in config/servers.php as
indicated by the example config entries.  I have committed some code that does
a bit better job handling some missing config entries so this should be fixed
now.

michael

_______________________________________
Michael Slusarz [slusarz at curecanti.org]