[rules-users] Problem with ternary and mvel

Hi, I have a problem with this simplified rule (mvel + ternary) : rule "Your Third Rule" dialect "mvel" when v:Venue() then v.activite = (v.um == null ? "it's null" : "it's not null"); end before the execution I have this fact : Venue(Type Hosp: null, activite: null, activite Hosp: null, um: null, SousVenue: null) when I execute the rule, I have : Venue(Type Hosp: null, activite: true, activite Hosp: null, um: null, SousVenue: null) Of course with dialect = java it works but I need to use mvel dialect for other reason in all of my rules. maybe somebody have a workaround for this ? Thanks, Vincent -- View this message in context: http://www.nabble.com/Problem-with-ternary-and-mvel-tp14452888p14452888.html Sent from the drools - user mailing list archive at Nabble.com.