# | Line 444 | Line 444 | int main(int argc, char **argv){ | |
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444 | } | |
445 | #endif | |
446 | ||
447 | < | while ((c = getopt(argc, argv, "vhd:")) != EOF){ |
447 | > | while ((c = getopt(argc, argv, "vhd:")) != -1){ |
448 | switch (c){ | |
449 | case 'd': | |
450 | delay = atoi(optarg); |
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