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Error if option is passed to contest argument

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This commit is contained in:
Yorick Barbanneau 2021-09-15 23:03:40 +02:00
parent 49a797a179
commit fede23cba7
1 changed files with 5 additions and 1 deletions
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6
src/utictactoe.c
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@ -102,8 +102,12 @@ int main(int argc, char* argv[]) {
break; break;
case 'c': case 'c':
printf ("contest activated\n"); if ( OPTIONAL_ARGUMENT_IS_PRESENT ) {
fprintf(stderr, "Error: contest option doesn't support arguments\n");
exit (EXIT_FAILURE);
}
contest = true; contest = true;
printf ("contest activated\n");
break; break;
case 'V': case 'V':
printf("utictactoe %d.%d.%d\n", VERSION, SUBVERSION, REVISION); printf("utictactoe %d.%d.%d\n", VERSION, SUBVERSION, REVISION);