- const union value *val = case_data (c, var->fv) ;
-
- if ( val->f == SYSMIS )
- return true;
-
- if ( filter->exclude_user_missing &&
- var_is_value_user_missing (var, val) )
- return true;
-
- return false;
+ const union value *val = case_data (c, var) ;
+ return var_is_value_missing (var, val, filter->class);