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main: let getopt_long() print error message

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Daniel Eklöf 2019-12-29 18:35:06 +01:00
parent 58a7ab76ba
commit ea1d072f52
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GPG key ID: 5BBD4992C116573F
1 changed files with 1 additions and 6 deletions
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7
main.c
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@ -109,7 +109,7 @@ main(int argc, char *const *argv)
const char *conf_server_socket_path = NULL;
while (true) {
int c = getopt_long(argc, argv, ":c:tf:g:s::vh", longopts, NULL);
int c = getopt_long(argc, argv, "c:tf:g:s::vh", longopts, NULL);
if (c == -1)
break;
@ -170,12 +170,7 @@ main(int argc, char *const *argv)
print_usage(prog_name);
return EXIT_SUCCESS;
case ':':
fprintf(stderr, "error: -%c: missing required argument\n", optopt);
return EXIT_FAILURE;
case '?':
fprintf(stderr, "error: -%c: invalid option\n", optopt);
return EXIT_FAILURE;
}
}