| # | Line 448 | Line 448 | int main(int argc, char **argv){ | |
|---|---|---|
| 448 | switch (c){ | |
| 449 | case 'd': | |
| 450 | delay = atoi(optarg); | |
| 451 | < | if (delay == 0){ |
| 451 | > | if (delay < 1){ |
| 452 | fprintf(stderr, "Time must be 1 second or greater\n"); | |
| 453 | exit(1); | |
| 454 | } | |
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