{
int ret = EPKG_OK;
while (val->data.scalar.length > 0 &&
while (val->data.scalar.length > 1 &&
val->data.scalar.value[val->data.scalar.length - 2] == '\n' &&
val->data.scalar.value[val->data.scalar.length - 1] == '\n') {
val->data.scalar.value[val->data.scalar.length - 1] = '\0';
val->data.scalar.length--;