getopt optstring doesn't need '?'.

found while hacking up a comp3301 prac/assignment
ok millert@ deraadt@

diff --git a/usr.sbin/usbdevs/usbdevs.c b/usr.sbin/usbdevs/usbdevs.c
index acbe77a..5be9c69 100644 (file)
--- a/usr.sbin/usbdevs/usbdevs.c
+++ b/usr.sbin/usbdevs/usbdevs.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: usbdevs.c,v 1.34 2021/07/12 15:09:22 beck Exp $       */
+/*     $OpenBSD: usbdevs.c,v 1.35 2022/10/28 11:24:49 dlg Exp $        */
 /*     $NetBSD: usbdevs.c,v 1.19 2002/02/21 00:34:31 christos Exp $    */
 
 /*
@@ -239,7 +239,7 @@ main(int argc, char **argv)
        uint8_t addr = 0;
        const char *errstr;
 
-       while ((ch = getopt(argc, argv, "a:d:v?")) != -1) {
+       while ((ch = getopt(argc, argv, "a:d:v")) != -1) {
                switch (ch) {
                case 'a':
                        addr = strtonum(optarg, 1, USB_MAX_DEVICES-1, &errstr);