Simple Check: http doesn't work after upgrade

[Smokezz]

Upgraded from 1.1... this used to work, Simple Check http (ssh and pop don't work either). Trigger is:

(Beoneop.last(0)<1)&(Beoneop.prev(0))<1

I've tried =0, =1 instead, both report the server down.

I'm guessing its something simple... but this is driving me nuts. It worked fine on 1.1.

[Smokezz]

Found the problem... the prev(0) doesn't work anymore... so now its just an if its down it'll email thing. I guess thats better than nothing

[Alexei]

The prev() works as before. ZABBIX 1.4.1 has incorrect operator precedence for | and &. It is fixed in pre 1.4.2 available from http://www.zabbix.com/developers.php