diff --git a/rx.c b/rx.c index 0996c98..2100d7c 100644 --- a/rx.c +++ b/rx.c @@ -153,11 +153,14 @@ int main(int argc, char *argv[]) for (;;) { int c; - c = getopt(argc, argv, "d:h:j:m:p:v:"); + c = getopt(argc, argv, "c:d:h:j:m:p:v:"); if (c == -1) break; switch (c) { + case 'c': + channels = atoi(optarg); + break; case 'd': device = optarg; break;