GPMONGODB-406 nested criteria produces wrong query

[kpaxton]

when building a criteria like below the mongo query that gets created is incorrect. the 'or' is ignored completely

def criteria = Class.createCriteria() criteria.list(){ eq("field1", "value1") field2{ isNull("subfield2") } or { field2{ 'in'("subfield2.subsubfield", list) } eq("field3","value3") } }
produces:
{ "$and":[ {"field1":"value1"} {"field2.subfield2":null} {"field2.subfield2.subsubfield":{"$in":["val1","val2","val3","val4"]}} {"field3":"value3"} ] }