[jboss-jira] [JBoss JIRA] Commented: (JBRULES-667) Combination of Or condition and simple fact fails to evaluate

[Frederic Burlet (JIRA)]

    [ http://jira.jboss.com/jira/browse/JBRULES-667?page=comments#action_12352850 ] 
            
Frederic Burlet commented on JBRULES-667:
-----------------------------------------

A workaround is to add an identifier for the fact. The rule described in the ticket then becomes;
.... when
  MyBean(property == value_1) or MyBean(property == value_2)
  $ob : OtherBean( )
 then.... 

...and no NPE anymore :o)

> Combination of Or condition and simple fact fails to evaluate
> -------------------------------------------------------------
>
>                 Key: JBRULES-667
>                 URL: http://jira.jboss.com/jira/browse/JBRULES-667
>             Project: JBoss Rules
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.1-m1
>         Environment: Debian Linux Unstable
> Java 1.4
>            Reporter: Frederic Burlet
>         Assigned To: Mark Proctor
>         Attachments: conditions-test.tar.gz
>
>
> When we have a lhs containing a combination of or condition and simple fact like:
>  .... when
>   MyBean(property == value_1) or MyBean(property == value_2)
>   OtherBean( )
>  then....
> The engine throwing a NPE when adding rules.
> It also fails with the same error when conditions are written in a different order.
> See attached test case in order to reproduce. This has been tested against the trunk revision #9453.

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