err = 1;
}
else {
- unsigned long long size;
int container = 0;
if (forcest)
st = dup_super(forcest);
- else if (get_dev_size(fd, NULL, &size) == 0 || size == 0) {
+ else if (must_be_container(fd)) {
/* might be a container */
st = super_by_fd(fd, NULL);
container = 1;