- if (sel_eq(op, EOQualifierOperatorEqual))
- [_ms appendString:@" IS NULL"];
- else if (sel_eq(op, EOQualifierOperatorEqual))
- [_ms appendString:@" IS NOT NULL"];
+ if (sel_eq(op, EOQualifierOperatorEqual)) {
+ qOperator = @"IS";
+ qValue = @"NULL";
+ }
+ else if (sel_eq(op, EOQualifierOperatorEqual)) {
+ qOperator = @"IS NOT";
+ qValue = @"NULL";
+ }