if(labels[i] == 0 || labels[i] == 1) {
vg->generate(labels[i], &tmp);
} else {
- printf("Vignette class label has to be 0 or 1. Provided value is %d.\n", labels[i]);
+ printf("Vignette class label has to be 0 or 1. Provided value is %ld.\n", labels[i]);
exit(1);
}