[imp] Only variables can be passed by reference in Search.php on line 70

[Volker Then]

Quoting Chuck Hagenbuch <chuck at horde.org>:

> Quoting Volker Then <vt at volkerthen.com>:
>
>> when using imp's search I'm getting no results but an error message:
>>
>> Fatal error: Only variables can be passed by reference in
>> /var/www/html/horde/imp/lib/IMAP/Search.php on line 70
>
> You're probably using an older version of IMP with too new a version
> of PHP, but since you didn't give version numbers for anything, that's
> just a guess.

No, I'm using the newest verion of imp, horde and framework (all HEAD)  
and php 4.3.10.

Volker