84
84
Field *tmp_field= field_arg->field;
85
85
/* charset doesn't matter here, it's to avoid sigsegv only */
86
tmp_field= new Field_null(0, 0, Field::NONE, field_arg->field->field_name,
86
tmp_field= new Field_null(0, 0, field_arg->field->field_name, &my_charset_bin);
90
89
tmp_field->init(field_arg->field->table);