[jboss-jira] [JBoss JIRA] (DROOLS-1734) FEEL if in case of otherwise

FEEL if in case of otherwise ---------------------------- Key: DROOLS-1734 URL: https://issues.jboss.org/browse/DROOLS-1734 Project: Drools Issue Type: Bug Components: dmn engine Reporter: Matteo Mortari Assignee: Edson Tirelli Spec says: if FEEL(e 1 ) is true then FEEL(e 2 ) else FEEL(e 3 ) so if I follow the spec, NOT the code, it could happen that FEEL(e1) is: true follows the spec, returns FEEL(e2) false follows the spec, returns FEEL(e3) otherwise if I follow the spec, it should return FEEL(e3), if I follow the code, it's returning null (and an error). The spec takes the position that 'if x then 1 else 2' should always result in either 1 or 2, regardless of x (or the type of x). This makes it easier for users to handle missing data, e.g. if x > 0 then x else 0.