in lib/parson.c [2231:2241]
JSON_Status json_object_dotset_null(JSON_Object *object, const char *name) {
JSON_Value *value = json_value_init_null();
if (value == NULL) {
return JSONFailure;
}
if (json_object_dotset_value(object, name, value) != JSONSuccess) {
json_value_free(value);
return JSONFailure;
}
return JSONSuccess;
}