[Dovecot] virtual folder - crash while searching

[Timo Sirainen]

On 1.8.2012, at 9.09, Matthias Rieber wrote:

> I've upgraded from dovecot 2.0 to 2.1. When I perform a header search in
> a virtual folder dovecot crashes.
> 
> Here's the stacktrace:
> 
> http://pastebin.com/urSDDzku

Looks like fts-squat isn't currently compatible with virtual folders. I'd suggest moving to fts-lucene. But I guess this also fixes it:
http://hg.dovecot.org/dovecot-2.1/rev/8d59874e02ad